Computers & Business Machines
Imagine the loss, 100 years from now, if museums hadn't begun preserving the artifacts of the computer age. The last few decades offer proof positive of why museums must collect continuously—to document technological and social transformations already underway.
The museum's collections contain mainframes, minicomputers, microcomputers, and handheld devices. Computers range from the pioneering ENIAC to microcomputers like the Altair and the Apple I. A Cray2 supercomputer is part of the collections, along with one of the towers of IBM's Deep Blue, the computer that defeated reigning champion Garry Kasparov in a chess match in 1997. Computer components and peripherals, games, software, manuals, and other documents are part of the collections. Some of the instruments of business include adding machines, calculators, typewriters, dictating machines, fax machines, cash registers, and photocopiers
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Booklet, A Report of Automatic Records, Inc., with Leaflet on EMC (Electronic Merchandise Control)
- Description
- This booklet describes the development of the 3M Company Merchandise Data Recorder (see 1984.0932.01 for an example). In a plastic pocket at the back of the binder is an advertising leaflet discussing EMC (Electronic Merchandise Control) and showing the system in use.
- Location
- Currently not on view
- date made
- 1965
- ID Number
- 1984.0932.02
- accession number
- 1984.0932
- catalog number
- 1984.0932.02
- Data Source
- National Museum of American History
-
Punch Cards used with a PDP-9 Minicomputer
- Description
- In the mid-1960s, the Computer Science Department at RAND Corporation turned its attention to developing computer graphics. A set of programs written in the programming language FORTRAN for the PDP-9 minicomputer were used to plot contour lines useful in determining the line of sight for microwave radiation emitted from a given point on a map. These cards have some of the data for one of these programs. The cards are white with a pink border on the top (occasional cards have a green border). Groups of cards are not numbered but groups of data are designated by black marks on the edge. A mark on the first card reads: 3000 500. A printout of a related program has non-accession number 1990.3046.10.
- Location
- Currently not on view
- date made
- 1968
- maker
- IBM
- ID Number
- 1990.3046.05
- catalog number
- 1990.3046.05
- nonaccession number
- 1990.3046
- Data Source
- National Museum of American History
-
Handheld Electronic Calculator Prototype - Texas Instruments Cal Tech
- Description
- This prototype handheld electronic calculator was built in the Semiconductor Research and Development Laboratory at Texas Instruments in Dallas, Texas, by a team led by Jack Kilby (1923–2005), co-inventor of the integrated circuit. By the mid-1960s, TI was building microchips for industrial and military applications. The company president, Pat Haggerty, sought a consumer product that would use chips, just as earlier TI transistors had found wide use in transistor radios. Haggerty proposed a variety of possible products, and Kilby and his colleagues settled on making a small electronic calculator. TI had given an earlier development program the code name Project MIT. The calculator work, also confidential, was dubbed Project Cal Tech.
- Machines that performed basic arithmetic had sold from the mid-19th century, for use in business and government. Desktop electronic calculators with vacuum tubes sold from 1961, and with transistors from 1964. Kilby envisioned something much smaller that would be roughly the size of a book. This required a smaller keyboard, a new form of display, a portable power supply, and a new memory and central processor. Kilby assigned design of the keyboard to James Van Tassel, and gave work on the memory and processor to Jerry Merryman. He took responsibility for the output and power supply himself.
- By September 1967 Kilby, Merryman, and Van Tassel had made enough progress to apply for a patent. The submitted a revised patent in May 1971 and a further revision in December 1972. This final application received U.S. Patent No. 3,819,921 on June 25, 1974.
- The prototype resembles the “miniature electronic calculator” shown in the patent drawings. It has a metal case painted black and an array of seventeen keys and a zero bar. In addition to nine digit keys, there are keys for a decimal point, four arithmetic functions, clear (C), error (E), and print (P). The on/off switch is at the back right and a thermal printer with a thin strip of paper at the back left. The power supply plugs into the back of the calculator and into the wall.
- An inscription on the front of the calculator reads: THE FIRST CAL TECH (/) PRESENTED TO P. E. HAGGERTY (/) MARCH 29, 1967.
- Depressing a button on the front edge of the machine releases the cover and reveals an intricate “integrated circuit array” (to use the terminology of the patent description) and three chips. The array contained four integrated circuits, each the size of a wafer usually made with several chips on it.
- Further refinement of the Cal Tech led to the commercial Pocketronic calculator, introduced by Canon in Japan in 1970 and in the United States in 1971. Texas Instruments began selling calculators under its own name in 1972.
- References:
- Kathy B. Hamrick, “The History of the Hand-Held Electronic Calculator,” American Mathematical Monthly, 102, October 1996, pp. 633–639.
- Jack Kilby, Oral History with Arthur L. Norberg, June 21, 1984, Charles Babbage Institute, University of Minnesota, Minneapolis, Minnesota. A transcript is available online. Accessed June 18, 2015.
- T. R. Reid, The Chip: How Two Americans Invented the Microchip and Launched a Revolution, New York: Simon & Schuster, 1985.
- Jeffrey Zygmont, Microchip: An Idea, Its Genesis, and the Revolution It Created, Cambridge, MA: Perseus Publishing, 2003.
- date made
- 1967
- maker
- Texas Instruments
- ID Number
- CI.336000
- catalog number
- 336000
- accession number
- 319050
- Data Source
- National Museum of American History
-
Punch Cards Used with a PDP-9 Minicomputer
- Description
- In the mid-1960s, the Computer Science Department at RAND Corporation turned its attention to developing computer graphics. A set of programs written in the programming language FORTRAN for the PDP-9 minicomputer were used to plot contour lines useful in determining the line of sight for microwave radiation emitted from a given point on a map. These cards have some of the data for one of these programs. The cards are white with a pink border on the top.
- Groups of cards are numbered from 31 through 45. The program has non-accession number 1990.3046.10. A mark on the top card reads: DATE GENERATED 4-11-68.
- Location
- Currently not on view
- date made
- 1968
- maker
- IBM
- ID Number
- 1990.3046.02
- catalog number
- 1990.3046.02
- nonaccession number
- 1990.3046
- Data Source
- National Museum of American History
-
Tabulating Machine Component, Control Panel for an IBM 403 Tabulating Machine
- Description
- By the late 1940s, the calculations and printout of IBM accounting machines were determined by setting a plugboard like this one and then feeding in data punched on cards. This control panel was used specifically in an IBM 403 tabulating machine, a device introduced in the late 1940s and distributed at least into the late 1960s.
- The object has a rectangular metal frame with a metal handle on one of the long edges. It is divided into three sections, each containing a plastic circuit board with numerous holes. Many colorful plastic and cloth-coated wires are plugged into the holes. The board is wired for calculating invoices.
- A red tag attached under the handle reads: 403 INVOICE. A tag glued under the panel reads: MFG. BY (/) MAC PANEL (/) COMPANY. This tag also reads: HIGH POINT (/) N. C. and: TYPE 913. A mark stamped at the bottom of one circuit board reads: TYPE 402-403 22573 PRINTED IN USA.
- According to the company website, MAC Panel Company was founded in High Point in 1958.
- This example came from a programmer who worked with punch card equipment and computers from 1940 until 1985.
- References:
- IBM, IBM 402, 403 and 419 Accounting Machine Manual of Operation, New York: IBM, 1953, pp. 4–7. This is 2006.3088.03.20.
- Accession file.
- M. Campbell-Kelly, ICL: A Business and Technical HistoryOxford: Clarendon Press, 1989, pp. 90–92.
- Location
- Currently not on view
- date made
- ca 1960
- maker
- International Business Machines Corporation
- MAC Panel Company
- ID Number
- 2006.0174.01
- accession number
- 2006.0174
- catalog number
- 2006.0174.01
- Data Source
- National Museum of American History
-
Photograph, Bottom of Prototype Computer Mouse
- Description
- This black and white photograph, taken at SRI in June 1965, gives a bottom view of the first computer mouse. A wire runs out of the right side and two wheels are along adjacent sides.
- Location
- Currently not on view
- photograph taken
- 1965
- date made (print)
- 2014
- maker of the print
- SRI International
- ID Number
- 2015.3073.09
- catalog number
- 2015.3073.09
- nonaccession number
- 2015.3073
- Data Source
- National Museum of American History
-
Portrait Photograph of Douglas Engelbart
- Description
- This black and white portrait photograph shows Douglas Engelbart, wearing a suit with a tie and looking at the camera. It was taken at SRI.
- Location
- Currently not on view
- portrait taken
- ca 1966
- date made (print)
- 2014
- depicted (sitter)
- Engelbart, Douglas
- maker of the print
- SRI International
- ID Number
- 2015.3073.03
- catalog number
- 2015.3073.03
- nonaccession number
- 2015.3073
- Data Source
- National Museum of American History
-
The Brown Box, 1967–68
- Description
- This machine paved the way for the video games of today.
- In 1967, Ralph Baer and his colleagues at Sanders Associates, Inc. developed a prototype for the first multiplayer, multiprogram video game system. Since Sanders hoped to license the technology for a commercial venture, Baer understood that the games had to be fun or investors and consumers would not be interested. In an oral history interview (copies available in the Archives Center at the National Museum of American History), Ralph Baer recalled, “The minute we played ping-pong, we knew we had a product. Before that we weren’t too sure.”
- Originally called TV Game Unit #7, much like the "Pump Unit" before it, it became far better known by its nickname, “The Brown Box.” The name comes from the brown wood-grain, self-adhesive vinyl used to make the prototype look more attractive to potential investors. The "Brown Box," though only a prototype, had basic features that most video games consoles still have today: two controls and a multigame program system.
- The "Brown Box" could be programmed to play a variety of games by flipping the switches along the front of the unit, as can be seen in the picture. Program cards were used to show which switches needed to be set for specific games. "Brown Box" games included ping-pong, checkers, four different sports games, target shooting with the use of a lightgun and a golf putting game, which required the use of a special attachment. Sanders licensed the "Brown Box" to Magnavox, which released the system as the Magnavox Odyssey in 1972.
- Location
- Currently not on view
- Date made
- 1967-1968
- patent holder
- Baer, Ralph H.
- inventor
- Baer, Ralph H.
- maker
- Baer, Ralph H.
- ID Number
- 2006.0102.04
- catalog number
- 2006.0102.04
- accession number
- 2006.0102
- Data Source
- National Museum of American History
-
Model of an IBM System 360 Computer
- Description
- In 1964 IBM Corporation announced a new family of room-sized computers, the IBM 360 System. It included several models of differing cost and capabilities. These embraced a full circle of computer applications, from business data processing to sophisticated science and engineering; hence the name 360. To sell the new product, IBM salesmen used scale models like this one. It shows the smallest IBM 360 System, the 30. Depending on the components selected, it rented for between $2,700 and $20,000 per month. More powerful versions of the System/360 rented for around $115,000 per month.
- Components include the central processing unit with control panel (attached is a desk with the printer-keyboard), a disc storage unit, three forms of tape drive, a disk storage drive, and a printer with paper. Most systems also would have included a card punch and a card reader. Each room-sized computer had its own staff who prepared programs on punched cards or magnetic tape, entered them into computers, maintained the circuitry, and delivered results. If an organization acquired one of the machines, most employees would never see it.
- The IBM 360 proved a highly successful product worldwide. This model was used by Timothy J. Bergin first in teaching computer science and then in exhibits at American University.
- References:
- IBM, IBM System / 360 Installation Manual - Physical Planning.
- E. W. Pugh, L. R. Johnson and J. H. Palmer, IBM's 360 and Early 370 Systems, Cambridge: MIT Press, 1991.
- date made
- ca 1964
- date received
- 2013
- maker
- IBM
- ID Number
- 2013.0129.02
- accession number
- 2013.0129
- catalog number
- 2013.0129.02
- Data Source
- National Museum of American History
-
Punch Cards used with a PDP-9 Minicomputer
- Description
- In the mid-1960s, the Computer Science Department at RAND Corporation turned its attention to developing computer graphics. A set of programs written in the programming language FORTRAN for the PDP-9 minicomputer were used to plot contour lines useful in determining the line of sight for microwave radiation emitted from a given point on a map.
- Groups of the punch cards are not numbered but some are grouped by black marks on the edge. The cards have the data for a FORTRAN program with non-accession number 1990.3046.10. The cards are white with a pink, green or no border on the top. A mark on the first card reads: 8258, CLAF6, D7300, 04M, 100CD, 150P, C.
- Location
- Currently not on view
- date made
- 1968
- maker
- IBM
- ID Number
- 1990.3046.06
- catalog number
- 1990.3046.06
- nonaccession number
- 1990.3046
- Data Source
- National Museum of American History
-
Bound Printout from COBOL Test Program Run December 6, 1960, at RCA
- Description
- COBOL was one of the first programming languages designed to run on computers built by several different manufacturers. In December 1960 programmers at Remington Rand UNIVAC and at RCA successfully ran the same COBOL test programs on a Univac II and an RCA 501 computer.
- This is the printout from the RCA demonstration. It contains two programs. One produces a profit and loss report for a corporation. It is a modification of a program developed by Warren G. Simmons of US Steel for a UNIVAC II.
- According to the printout, the actual program used in the test was written by J. Farinelli. This was probably programmer Joseph D. Farinelli of US Steel. The second program, which computes cash sales and credit balances, was written by Carl H. Thorne Jr. of the General Services Administration for an RCA computer.
- Location
- Currently not on view
- date made
- 1960
- maker
- RCA Corporation
- ID Number
- 2010.3050.2
- catalog number
- 2010.3050.2
- nonaccession number
- 2010.3050
- Data Source
- National Museum of American History
-
Punch Cards used with a PDP-9 Minicomputer
- Description
- In the mid-1960s, the Computer Science Department at RAND Corporation turned its attention to developing computer graphics. A set of programs written in the programming language FORTRAN for the PDP-9 minicomputer were used to plot contour lines useful in determining the line of sight for microwave radiation emitted from a given point on a map.
- This group of cards is labeled: Last version using SC4020 plot routine. The cards have the data for a FORTRAN program with non-accession number 1990.3046.10. Theys are white with a green border along the top. A mark on the first card reads: $IBFTC CLAQR REF.
- The SC4020 was a computer-controlled microfilm printer and plotter produced by the Stromberg-Carlson Corporation. It was one of the first devices sold specifically to visualize computer calculations.
- Location
- Currently not on view
- date made
- 1968
- maker
- IBM
- ID Number
- 1990.3046.07
- catalog number
- 1990.3046.07
- nonaccession number
- 1990.3046
- Data Source
- National Museum of American History
-
Photograph, Comparison Graph for Ease of Use of Screen Interaction Devices
- Description
- This black and white photograph shows a graph comparing data on the ease of use of various computer screen interaction devices. It was included in a 1965 SRI report to NASA.
- Reference:
- William K. English, Douglas C. Engelbart, and Melvyn L. Berman, “Display-Selection Techniques for Text Manipulation,” IEEE Transactions on Human Factors in Electronics, March 1967, Vol. HFE-8, No. 1, pp. 5-15. This image was published as figure 2.
- Location
- Currently not on view
- date made (print)
- 2014
- date made (original photograph)
- 1965
- maker of the print
- SRI International
- ID Number
- 2015.3073.01
- catalog number
- 2015.3073.01
- nonaccession number
- 2015.3073
- Data Source
- National Museum of American History
-
IBM Punch Card Gauge
- Description
- This gray metal instrument checked the "registration" or alignment of a card punch. Its surface is marked and numbered like an IBM punch card, with 80 columns of numbers. A sample punched card, held in place by three protrusions, fit over the surface and was compared to the rectangles below. Machines out of registration could then be reported.
- A mark on the bottom reads: MFG. BY I.B.M. Another mark there reads: GAUGE CARD FACE UP.
- The device fits in a brown cardboard envelope that is covered with cellophane. A mark on the envelope reads: 450550.
- This is a gauge for an IBM 5081 punch card and a related card punch. It was used at the University of Pittsburgh in Professor Robert A. McConnell’s research on parapsychology.
- For a related card, see 1990.0113.03.
- Reference:
- Accession File.
- Location
- Currently not on view
- date made
- 1960s
- maker
- IBM
- ID Number
- 1990.0113.01
- catalog number
- 1990.0113.01
- accession number
- 1990.0113
- Data Source
- National Museum of American History
-
Ribbon for a Monroe EPIC 3000 Electronic Calculator
- Description
- This two-color ribbon is for a Monroe EPIC 3000 electronic calculator, with its paper box. One feature of the machine highly touted in advertisements was its ability to print entries and results of calculations, unlike some other electronic calculators.
- For related objects, see the rest of accession 1983.0471.
- Location
- Currently not on view
- date made
- 1966
- ID Number
- 1983.0471.02
- accession number
- 1983.0471
- catalog number
- 1983.0471.02
- Data Source
- National Museum of American History
-
IBM D10687 Punch Card Used with IBM Port-a-Punch
- Description
- This eighty-column paper punch card has serrations for easy punching of holes. The columns are divided into eight fields for entering data. A mark along the right edge reads: IBM D10687 Port-A-Punch General Purpose 8 Field. The card was designed for use with an IBM Port-A-Punch (see 1990.0113,02). Several similar cards received at the same time are stored with the object.
- The materials in this accession were used in Robert A. McConnell's research on parapsychology.
- Location
- Currently not on view
- date made
- 1960s
- Maker
- IBM
- ID Number
- 1990.0113.04
- accession number
- 1990.0113
- catalog number
- 1990.0113.04
- Data Source
- National Museum of American History
-
Daystrom 046 Mainframe Computer, "Little Gypsy"
- Description
- This section of the Daystrom 046 consists of the multiplexer, logic cabinets, and auxiliary memory. The 046 was manufactured by Daystrom's La Jolla division and was the company's first product utilizing transistors and core memory. Daystrom guaranteed a 99 percent availability, which was demonstrated at Louisiana Power & Light's Sterlington Plant. This 046 is the second purchased by Louisiana Power & Light. It was installed at the Little Gypsy Power Plant in 1961 in LaPlace, La., and was the first computer to control a power plant from startup to shutdown.
- Date made
- 1961
- maker
- Daystrom Incorporated
- ID Number
- 1990.0551.01
- accession number
- 1990.0551
- catalog number
- 1990.0551.01
- Data Source
- National Museum of American History
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