I Join the Eckert-Mauchly Computer Corporation

(The Univac story to follow is a long and detailed one, which I relate primarily for those who are interested in the early days of computers. For those readers whose interest is slight in this subject, I suggest that you read only the sections that look interesting to you.)

The Eckert-Mauchly job offer came through in November 1949, I believe, and I submitted my resignation to Admiral Robinson as of the end of the current term (mid-December). John wanted me as soon as possible so I reported for work at the plant down on the Schuylkill River in Philadelphia on December 15th. I was employee #137, at $7,500 a year. Although I didn’t know it at the time, Eckert-Mauchly was ready to enter bankruptcy. Remington-Rand, an office machines and equipment company, had offered to take them over, assuming their liabilities and acquiring their know-how. This happened less than a month after I joined the company, and I found myself working for the Eckert-Mauchly Division of Remington Rand. Mr. Arthur Draper was appointed as our manager. Less than a week after I had reported for work, Grace Hopper told me she didn’t want the responsibility of management, and had asked John to appoint me as head of the programming department, then consisting of four women who had worked as programmers on the ENIAC project, and Grace. Remington-Rand refused to accept the prices on the contracts with Nielson and Prudential, resulting in their cancellation, but the Government contracts had to be honored. The first computer was to go to the Census Bureau for the 1950 census, and they wanted delivery as soon as possible. Nobody then realized that ASAP was to be April of 1951.

Director, Computational Analysis Laboratory

My first major task was to recruit and train a programming staff. Nobody then knew what qualifications a programmer should have, beyond the obvious ones of ability to think logically and be careful with details. But how do you measure such attributes? We looked in all the obvious places, and very quickly came up with 12-15 promising candidates, including my nephew, Morgan Huff. I enlisted all the existing programming staff to assist in the interviews, and required a near unanimous approval before hiring. We also needed a good secretary, and a non-glamorous married woman named Mildred Beibel was chosen. My experience in judging people’s capabilities was entirely in the military, but our choices must have been good ones, as every person hired grew into capable programmers, some to go on to achieve higher levels of responsibility. Art Draper reviewed our selections, and okayed everyone. As time went on we had to increase our staff, and this meant establishing levels of experience, responsibility, and pay. The programmers at first acted as their own operators when running their problems on the computer. The time soon came when we had to set up qualifications, job specs, and pay rates for operators as well, and then hire those needed.

I well remember the first programming assignment I gave the new group. It was the task I had done by hand back at Fort Bliss when I was paymaster for the 260th CA Regiment — the denominated payroll — to determine how many bills and coins of each denomination are needed to pay a work force, knowing the pay each was to receive. The resulting programs revealed an amazing characteristic of the programming profession — no two programs were alike! Every one did the job, but with widely differing time and memory space requirements. In fact, the fastest one took the most memory for the instructions, and the most compact program was the slowest! This established a principle that worked out far more often than not, the trade-off between speed of execution and memory space required. For many years, these two characteristics dominated computer design, as both were dramatically improved with each new advance in hardware. Univac I used a remarkable type of memory called an acoustic delay line. Each character was represented by a set of six ones or zeros (in 64 different combinations), and the string of zeros and ones was converted into a complex sound wave which was sent along a tube of mercury, being converted into electrical pulses at the far end, amplified, pulse-shaped, and reintroduced as sound waves into the mercury tube. Univac had seven big tanks of mercury tubes, with capacity to "store" over 13,000 characters. These tanks alone cost over $100,000, and compare with present-day’s "chips" containing storage for over 16,000,000 characters each at a cost of a few dollars, not to mention that the chip is more than 1,000 times as fast!

After this first program had been squeezed for all we could get out of it, we proceeded to look at our customers’ problems, and began to study ways and means of programming them. Our group became a resource group to produce programs for all kinds of demonstrations, and eventually formed the nucleus for the teams of programmers we "loaned" to our commercial customers to get their applications ready for use. Nearly every one of these first Univac programmers rose to the rank of senior programmer, with responsibility for large customer programming tasks. One of my projects to improve my programmers’ understanding of the Univac was to make a set of drawings, one for each register or other major computer component, each on a normal-sized sheet of paper and arranged so that they could be laid out in jigsaw fashion to represent the logical elements of the entire computer. I must have worked on this for six months or more, and I am convinced it helped my people to understand better how the computer functioned. Several years later I was amazed to see that the maintenance engineering organization had taken these drawings, reduced them in size, and made up a set of three large sheets as a primary tool for looking for trouble in the computer.

For most of 1950 we were at the development level. The first Univac was under construction and test, and being the laboratory device it was, it underwent many changes and improvements as it developed. Its availability to us programmers was catch as catch can, as the engineers always had first priority on its time. Many a programmer burned midnight oil to get his program on the computer so he could find out what was wrong with it, and eventually get it to run correctly. The Census Bureau also had its programming staff, and they too had to be given access to the computer. As the year progressed, it became painfully obvious how optimistic the early predictions of completion had been, and so there developed an air of constant emergency, as one setback after another kept delaying the acceptance test date.

Meanwhile, the office-machines-oriented marketing organization of Remington-Rand were trying to figure out what their company had acquired. At this time our division operated under the research and development group called the Norwalk Laboratories, under the direction of Lt. Gen. Leslie Groves, former head of the war-time Manhattan (atomic energy) Project. General Groves came to Philadelphia soon after acquisition, and turned out to be a rather pompous individual, who was not at all popular with our people. His deputy, Arthur Draper, however, was a smooth, almost suave, individual, and most of us got along fine with him. The Remington-Rand sales division was under Al Seares, who seemed to us as a typical sales type, full of talk but short on facts. As I got to know him later, I found a warm and honest person under his blustery exterior. Remington-Rand had a wide range of office products and equipment, from filing systems (the original Rand company) to punch card equipment (the only competitor to IBM in this field) to electric razors to typewriters (the Remington contribution). Mr. Rand was president and, I believe, principal stockholder. He ran the company from his executive offices at Rockledge, just over the State line in Connecticut.

When I first came to Philadelphia, I lived in a rented room in the Germantown area, where I eventually located a rental house on Chew Street. We moved in March 1950, and lived there almost a year. The only reminiscences I have are of the television set, which the kids enjoyed, except for advertisements. As soon as an ad would come on they would turn the dial to find a program. I warned them that I would not have the set fixed if they wore out the dial. Sure enough, it wore out in a few months, and was never fixed thereafter. That was the last television set in our family until 1973. The other remembrance is of a litter of kittens being born in the sock drawer of my chest of drawers, where we had allowed our cat to sleep. Aside from having no yard, living in a row house in the center city was not that much different from living in the suburbs. We attended the Germantown Presbyterian Church, a very old and very large church. There was a nursery and small children’s Sunday School to which both Will and Mary Francis went, which operated from 9:30 to 12:30 on Sunday mornings, giving a wide variety of instruction, recreation and rest for the small fry. I attended a men’s Bible class of about seventy, and I remember the interest when a request was received for a man to teach youths in Sunday School. It was a real privilege to be called upon for such a task.

Active Duty for Korea

To keep my printers’ union card current, I had transferred to the Philadelphia Inquirer, and dutifully put in my one day a month. General Hamilton had urged me to remain active in his New York National Guard brigade headquarters until after the summer training period at Cape Cod, Mass., as he was to be the senior brigadier there and would be in charge of all the troops in training. He had me practically rewrite the Army regulations concerning artillery practice and field exercises, so as to enhance his prestige as commandant of troops, I suppose. As soon as the camp was over I put in my request for resignation, by reason of removal from the State of New York. Hostilities in Korea broke out in June, and the 102d AAA Brigade was in the first echelon of National Guard troops to be called into active service, before my request could be acted upon. Accordingly, on August 14th, 1950, 1 found myself once again at the Armory in Brooklyn, this time to prepare for another extended period of active duty and perhaps war service. I remember that my staff at Univac had draped the chair in my office with an American flag as a farewell gesture. I gave up my membership in the printers union at this time. Meanwhile the Army brass, recognizing that certain professionals were desperately needed in private industry, published the news that electronic engineers (among other professionals) could be released from active duty upon application of their companies or government agencies. Remington-Rand applied for my release, but nothing happened as we got ready to go to Fort Bliss, Texas, for training. History was surely repeating itself! At 4:45pm on the afternoon preceding the departure of our personnel on a train early the following morning, a phone call came from First Army Headquarters saying that I had been deferred, and was to report to that HQ the following morning. I had already arranged for one of our junior officers to drive my car to El Paso, with my foot-locker in it, and he was several days on the way. I did get the foot-locker back some months later, but not the car nor any money for it. For the next two days I found myself at First Army HQ helping a master sergeant prepare orders to call up luckless inactive reservists to active duty. Then on the third day I got a call from Col. Robert Martin (another fellow officer from my old National Guard regiment, with whom I had attended the Coast Artillery School at Fort Monroe in 1937, and who now filled the place of Col. Linderer as special staff officer for National Guard and Reserve Affairs for First Army), asking me if I wanted to remain at my present work there in the HQ office until orders could be prepared to release me, or would I prefer to return to my civilian job. That choice was easy and I was back in Philadelphia the next day. It took over a month to create the regulations for releasing people like me, and my release came through effective October 12th, giving me two full months of active duty pay, much more than the $450 I had lost to the Veterans Administration three years earlier!

Mary Charlotte did not like city living, so we searched for a house we could buy, and finally bought a big one in the Main Line suburb of Wayne. This house had four bedrooms on the second floor and two with a bath on the third. It was by far the biggest house we have ever had, and we luxuriated in the roominess of both the house and the yard. The children had gone to public school classes in Germantown, and were started in the local ones in Wayne. However, Mary Charlotte was not satisfied with the quality of their instruction, and arranged for them to attend a private, church-related school in nearby Bryn Mawr. We attended the First Presbyterian Church in Wayne, which was small enough that we didn’t feel swallowed up in the crowds. I taught an adult Sunday School class there for several years, and had my first encounter with people we later learned were Fundamentalists. They were literalists, and demanded that the Bible be taken literally, including the six days of creation. These I had long taken to be allegorical, as science had "proved" that the earth was billions of years old. One of these people took me to task for saying that the story of Adam and Eve was a myth, and was not satisfied by my explanation that the word "myth" did not necessarily mean that it was untrue but only that it was not historically verifiable.

Univac Is Accepted By Census

The major event in 1951 was the acceptance test for the Univac I. This was to be a grueling test to determine the ability of the computer to give an acceptable volume of work. A 20-minute module of computation was chosen, in which input data from tape was transformed and rewritten on output tapes, which became the input for the next module. Fifty of these modules had to be successfully completed in 33-1/3 hours, giving a long-range performance of 50% time efficiency. Jim McPherson (the Census project director), Dr. Alexander of the Bureau of Standards, and I (representing the manufacturer) were constituted as the acceptance test board. To understand the significance of the test, one must realize that no satisfactory recording medium for high volume data had as yet been developed. Univac had developed metal magnetic tape units called Uniservos, which were supposed to be able to transfer 10,000 characters a second to or from the computer, (compared to the 10-characters-per-second rate of the paper tape reader-punch of Mark II). Also Univac was supposed to read from magnetic tape, compute on earlier read data, and write still earlier computed data, all at the same time. These were revolutionary features, and needed to be validated by the acceptance test. The test was conducted in April. It ran quite smoothly for the first 16 hours or so, getting through more than half of the 20-minute modules. Then tape errors began to become more frequent, and, since an error would necessitate a restart of the module, our performance began to drop alarmingly. Finally, the engineers decided to take back the machine and realign the read-write heads on the Uniservos, which they did. This cured the problem, and the test was successfully completed, with an hour or so to spare. Univac I was formally dedicated on June 14, 1951, by ceremonies at the plant attended by Mr. Rand (president of Remington- Rand), Dr. Peel (Director of the Census Bureau), Hon. Charles Sawyer (Secretary of Commerce), and other notables, including yours truly. Univac was now in business! Census used this machine not only for the 1950 Census but for much other work as well, until it was retired near the end of the decade, eventually to take its place along with Lindbergh’s Spirit of St. Louis and Apollo 11 in the Museum of Space and Science of the Smithsonian Institution in Washington.

The H-Bomb Calculation

The remainder of 1951 was busy with demonstrations, development projects, and customer programming assistance. The second and third Univac l’s were delivered to the Army Air Comptroller and the Army Map Service. My programming staff had rapidly become professionals, and were up to their ears in programming assignments. From time to time we were authorized to have additional staff, and I had my hands full trying to supervise all these activities and interview candidates as well. In early January 1952, Howard Aiken (my former professor from Harvard who had been hired as a consultant to the Atomic Energy Commission) appeared at our plant to say that he had recommended that the Univac be tried as a possible computer for AEC research computations. They had been desperately seeking computing time on just about every computer that was running, and had seven projects under way to build computers of their own. He arranged for us to try a sample computation, and gave me the data to begin programming. It was a formidable set of integral equations in time and space, and was absolutely the most complex computation I had ever seen or have seen since. We learned much later that the equations defined the explosion of a hydrogen bomb, and calculated its energy release!

Dr. Aiken arranged to get 14 days of time in late February from the Census Bureau, who had had charge of the #1 Univac since its acceptance, but had left it in our plant to avoid the delay to the 1950 census work that would be caused by the move and installation at Suitland, Md., its home for the next decade. I chose some of my best programmers, and we started feverishly to work preparing a program. We were given much too little time to do the programming, and we were into the second week of the 2-week period before the programs were even finished, let alone being checked out. As the second week began, Dr. Richtmeyer arrived from Los Alamos, with partial results previously obtained on the Bureau of Standards SEAC computer to use to determine the correctness of our results. On Wednesday, he announced that he had to return to Los Alamos, even though we had not been able to match the very first stage of the computation. He said he played second violin in an orchestra there, and they were having a concert Thursday night that he had to attend. So off he went, H-Bomb calculation or no! I was working nearly around the clock, and by Thursday conked out. When I felt refreshed enough to return late Friday, I was given the glad news that Dick Petersen had found the (hopefully) last bug, and we were matching the numbers left by Dr. Richtmeyer. All day Saturday the Univac faithfully ground out its calculations, and then about 9pm Sunday night, just a few hours before Census was to take the computer back, the numbers exploded, and the calculation terminated. History had been made, and Univac’s claim to be error-free in computation was established. Much later Dr. Richtmeyer told me he inadvertently ran the same set of data again on the Univac I that AEC purchased, and got exactly the same results in every number he checked, until he got tired of checking. My only claim to fame in this computation was the setting up of the problem to use the magnetic tapes as intermediate storage in an efficient manner — an absolute must in those days of very-small-memory machines.

The successful computation for the Atomic Energy Commission put us right out in front for computer acquisition by the AEC. Nearly all the AEC laboratories had an in-house computer construction program in being, using the prototype design created by Dr. John von Neumann. They were given interesting names: the ORACLE (Oak Ridge). the ILIAC (Illinois Institute), the MANIAC (for Dr. Metropolis at Los Alamos), and the JOHNIAC (for John Neumann at the Princeton Institute). But these could not handle all the work, so a Univac I was purchased by Los Alamos, two by the Livermore Atomic Research Laboratory (under Dr. Edward Teller, the "father" of the H-Bomb and my former Physics prof at George Washington Univ.) and one by the New York University Atomic Energy Project. The latter agency offered me a job as director of the computer lab at $15,000 a year. When General Groves heard this he arranged for the leading engineers and myself to be put on employment contracts, and I got a $6,000-a-year immediate boost, with $1,000 a year raise guaranteed for the next five years.

The Los Alamos group, under Dr. Richtmyer, arranged to have me do some consulting for them on setting up new computations on their Univac I, so I found myself on a train bound for Sante Fe (New Mexico) with three of these scientists. They would grill me for an hour or so, and then ask me to leave their compartment, while they talked about the super-secret details of the problem. I would walk up and down the car aisle until they called me back for another session. We flew into Los Alamos on a small plane, and I stayed there several days, with little to do, until they decided they didn’t need my input any more. I could have visited the plant in Albuquerque where the A-Bombs were being made, but turned it down. There are some things one is better off not knowing! Later that year I got “Q” clearance, so to be allowed in on the AEC secrets, but aside from one visit to the Princeton Institute for a discussion of the H-Bomb, I had no use for it.

Life in Rural Philadelphia

Life in Wayne was largely one of sleeping and eating for me, as my time was almost completely taken by the fast-moving computer developments. Even Saturdays were often spent at the plant, as the engineers often left an operating computer available for our use. I did get to see the wife and kids on most Sundays, the afternoons of which we spent touring the Pennsylvania countryside. This picture of a group of kids — (left to right) Charles Balch holding Lisa Huff, Will, Lynne Caruthers, Caroline Caruthers, Steve Balch, and Mary Francis — that must have been taken in 1950/51, but I don't remember the occasion. While at Webb Institute, I had taken a Prudential Life Insurance policy so as to be eligible for a construction loan to build a house. Thinking that we could do the same in Philadelphia, we bought a lot near King of Prussia, and had an artesian well dug (for $3,000), as there was no city water there. When I went to apply for the construction loan, I learned that Prudential does not offer such loans in Pennsylvania. Before we could figure out what to do about it, I was transferred to New York, and we had to sell the lot. Meanwhile the city water line was extended, so my costly well was useless. Fortunately, the appreciation of property values got us our investment back, but with no profit.

On Saturday, September 22, 1951, the day after Mary Charlotte’s birthday, I was working in the yard when I noticed her disappearance. I searched all over the yard and house for her and finally found her on her bed, crying. I asked her, "What on earth is the matter!” She replied, “You forgot my birthday!” I responded, “But your birthday is tomorrow!” She said, “No, it was yesterday.” What saved my neck was that I had bought her card, and when I got it from my bureau drawer and showed it to her, she realized that I had not forgotten, but had only gotten the date wrong. Was that ever a close shave!

With the kids now in school, Mary Charlotte took a job with Pennsylvania Bell as a long lines operator, and continued that work until we moved to Connecticut two years later.

Another wedding occurred October 25, 1952, when Margery Huff became Mrs. Tom Henney. Although we didn’t know it at the time, she was to be the largest contributor to the Mitchell clan, with her nine children, most of them now married with children of their own.

Eisenhower’s Election Landslide Predicted

In August or early September of 1952, Walter Cronkite of CBS approached Al Seares (Remington-Rand’s VP for Sales) with the idea of having Univac predict the outcome of the forthcoming Presidential election. Our sales people jumped at the chance of this free publicity and persuaded Mr. Rand to provide an adequate budget. My programming staff was dedicated to the job of preparing the necessary programs, and Dr. Max Woodberry, professor of statistics at the University of Pennsylvania, was hired as a consultant to provide the prediction techniques. Woodberry had studied all the previous national elections in US history, and had a good grasp of the requirements of the present effort. He soon had a goodly number of our people pounding desk calculators to compute all sorts of criteria data by which to measure the accuracy of returns from the polling places. There would be no time to print and proofread these numbers on election night. Even with these safeguards, we had some horrendous errors get through the system! We programmers were assigned tasks by Dr. Woodberry, without really understanding much of what we were supposed to be doing, but we worked around the clock on our individual runs, most of which didn’t get checked out until just before election day. In fact, the integrated system passed its first okay checkout late that afternoon. CBS had brought its television crew to our Philadelphia plant several days before the Great Day. Their presence contributed to the confusion, as the engineers wanted to groom the computer and we wanted to test programs, while the TV engineers were trying to check out their set-up. CBS had also set up leased telephone lines from all over the country to pipe the data to us, with people at every polling place to input the returns data. They had provided us with three top-notch typists to record the data on magnetic tape with our new Unitypers — three as we had the computer compare the three inputs of each returns number, and accept it if any two or more agreed. Mr. Rand had had a special typewriter prepared with very large type, so the television camera could pick up the actual typing of the first prediction as the computer produced it.

All was finally in readiness about 8:30 election night, and we ran the first few returns into the computer. Jim McGarvey, our operator, apparently got upset by the knowledge that the entire nation was watching him on their TV’s, and goofed up the type-out. Walter Cronkite immediately took the camera off the computer and ad-libbed until we got a print-out, which said that Eisenhower would win by more than 10-to-1. Since the pollsters had forecast a close election, and Woodberry had no reason to have confidence in the correctness of our programs, he decided that we had made an error in the determination of his trend factor. This was a statistical device by which he could predict the performance of States from which no returns had yet been received. Its calculated value was typed out as 10.1. Thinking our program must have made an error in decimal place, he had us replace the calculated value with the value 1.01, making Eisenhower still the leader, but just barely. This was the prediction which Cronkite gave to the TV audience. Before we could get another prediction, we noticed that the total vote being processed was jumping erratically, sometimes higher, sometimes lower than before. I immediately inquired of my programmers as to what changes in program had been made, and found one had been made -- a small change. I had him replace his changed program with the original one, and we once again had substantial and believable total returns. These were made the basis for a second prediction at about 10:30. Since the trend factor used was still 1.01 for States with no returns, the prediction was stronger for Eisenhower, but by no means a landslide. It was not until after midnight, when the populous West Coast States returns were in that the landslide was proved, as by now the trend factor had dropped out of the computation. Fortunately for us, a reporter from Associated Press had actually seen the early printout of the landslide prediction, and made that the feature of his news story the next day. For the next two years, Univac was in the news in one way or another all over the world as the computer nobody would believe! I had occasion several days later to type out the details of that first prediction, in terms of total vote and electoral college vote predicted. In all, Univac correctly predicted 44 of the 48 States from those one million plus early returns from only eight or so States. Of the four not correct, Tennessee was undecided for over two weeks, New York had an erroneous return for Stevenson of several million votes from a new precinct in the Bronx (which we could not screen), and the other two were very close. Since Dr. Woodberry was too busy to do so, John Mauchly wrote a paper for the American Statistical Society about the prediction techniques used. He had me actually write the final paper, although I can claim no credit for the contents.

Work in Philadelphia

Even before the formal acceptance of the Census Univac, work began on the construction of the other three contracted machines. This work was done in the original Eckert-Mauchly plant. However, as new orders began to be received (two from AEC in early 1952, for instance), it was obvious that a larger plant was needed. Such a place was located on Allegheny Avenue, about a mile from the first plant. Both plants were kept in operation until the first four machines had been delivered, and then the first plant was abandoned. The Allegheny plant had more of the aspects of a factory, and less of a laboratory, with a new personality, Phil Vincent, as plant manager. Among other new departments, an editorial department was created to produce the manuals, proposals, and other technical literature that was being demanded. Joe Chapline headed this department. Joe was not only a writer and manager, he was an accomplished organist and choir director. He organized a choral society among the E-M Division employees and their spouses, among whom were Mary Charlotte and myself. I can remember three concerts that we gave — two of Handel’s “Messiah” (first the abbreviated one, and second the entire work), and the third a collection of sacred music. I sang baritone, although before and since I considered my voice as a tenor. These concerts are among my most cherished memories. Not long after Remington-Rand acquired Eckert-Mauchly, the employees decided to form an association, a euphemism for union. Some of the leaders urged me to become vice-president. I was favorably considering it when Art Draper took me in hand and pointed out that I had to decide whether I was part of management or part of labor — I couldn’t be both. That was rather a shock to me, but I realized that he was right, and declined the position.

Our little plant #1 became quite famous, judging by the rank of the people, both Government and private industry, that visited it. I can remember particularly showing the president of Metropolitan Insurance Company (largest in the US, which later bought two Univac l’s) around the premises, and on another occasion we had the brass of the Navy there for a demonstration of how a computer could determine the raw materials to build a whole fleet of naval vessels. We were attracting the attention of major concerns (US Steel, General Electric, Westinghouse, Commonwealth Edison, John Hancock Insurance, and many others). IBM had not as yet shown any interest in using computers for business (although they were active in scientific and engineering applications), and were not at first any competition. Rather the hurdle was Mr. Rand’s unwillingness to lease, and the price tag of $495,000 he had put on the Univac I. The insurance companies, most of whom were forced to lease IBM punched card machines, were very much interested in purchase, as investment was a major part of their business, and so most of our early commercial customers were insurance companies.

One of my principal functions was to prepare and present proposals to insurance executives as to how Univac could solve their data processing problems. Not only did this require me to learn the intricacies of the various forms of insurance (life, health, auto, home, group, etc.) but I also had to learn to describe these proposals in nontechnical (computer-wise) language, while using the technical terms of each business area involved. It was a very broadening experience for me, and I became increasingly grateful for Professor Ames at George Washington University for requiring me to take that public speaking course.

I was quite surprised one day to receive a telephone call from the company president, Mr. Rand. Why he called me, I do not know, but his word was that he wanted to make his yacht available to the senior staff of the Eckert-Mauchly Division for a six-day cruise, particularly to console Pres Eckert on the recent death of his wife. I immediately reported the invitation to John Mauchly, Pres Eckert, and Art Draper. Schedules were revised, engineers were notified, and a couple of weeks later about a dozen of us with our wives (except Pres’s, of course) were sailing the Long Island Sound on the 125-foot yacht (one of two) that Mr. Rand used to impress (potential) customers. It was a delightful experience, and whetted our appetites for the better life that high-powered (and high-paid) executives can enjoy.

At about the time John Mauchly and Pres Eckert formed their company (1947), another company, Engineering Research Associates, was formed in Minneapolis. The group of engineers who formed the company had been involved with electronic development for the Navy during the war. ERA produced several drum computers for military applications between the years 1947 and 1952, leading to the design of a scientific electronic computer, known as the ERA 1103. A Washington stock broker named John Parker (a Naval Academy graduate), helped this company to obtain financial backing, and became its president. John came from a blue-ribbon New England family and claimed descent from Governor Bradford of the Plymouth Colony, also my forbear. That made John and me cousins of some astronomical number. I learned later that John had been the third room-mate at the Naval Academy with William Bullis (whose National Guard battery I had inherited) and Colonel Newman (who commanded the 61St AAA Group at Camp Haan, in which I was executive officer). It’s a small world indeed! In 1952, ERA merged with Remington-Rand, and became a division much like the Eckert Mauchly Division. John was soon to become my boss, and introduce me to a style of living I had never known (and now don’t want to know again!).

The last major event of this era was a family get-together at our home in Philadelphia in June 1953, the occasion for which I believe was to honor Bobby Caruthers’ forthcoming marriage to Christine Rohrer(see right). I believe the picture on the left is the last one we have of our whole immediate family, taken at this time, as Dad died less than a decade later. Mother and Dad are seated, and (left to right)Marion, Margaret, me, and Mary Jo are standing behind them.

As you can see from the picture above it was a major gathering, with only the Henney family and Bob Caruthers (senior) missing. In the photo of the whole group, the people are, left to right: (back row) Bobby and Christine, Walter Miller (Marion’s new husband) and Marion, Margaret, Mary Charlotte and me, Lynne Caruthers, Clyde and Mary Jo Balch, and Morgan and Joanne Huff; (middle) Dad, Mother holding her latest great-grandson Gregory Huff, and Will; (front row) Caroline Caruthers, Mary Francis, Lisa Huff, Charles Balch holding Randy, and Steve Balch.

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