Computers & Business Machines - Overview
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. 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. Other artifacts range from personal computers to ENIAC, the Altair, and the Osborne 1. 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
"Computers & Business Machines - Overview" showing 8 items.
Ethernet Prototype Circuit Board
- Description
- This Ethernet board is a prototype developed by Robert Metcalf in 1973 while at Xerox Palo Alto Research Center (PARC). Metcalf based his idea for the Ethernet on the ALOHAnet, a packet-switching wireless radio network developed by Norman Abramson, Frank Kuo, and Richard Binder at the University of Hawaii-Manoa. The ALOHAnet sent computer data communication between the university's campuses on several islands. Metcalf improved upon ALOHAnet's design and created the "Alto ALOHA Network," a network of computers hard-wired together by cables that he soon called the Ethernet. In 1985, the Ethernet became the
- Institute of Electrical and Electronics Engineers, Inc. (IEEE) standard for connecting personal computers via a Local Area Network (LAN). Today, LANs often use WiFi, or Wireless Fidelity, a way of connecting computers without wires.
- Location
- Currently not on view
- Date made
- 1973
- developer
- Metcalf, Robert
- maker
- Xerox Corporation
- ID Number
- 1992.0566.01
- catalog number
- 1992.0566.01
- accession number
- 1992.0566
- Data Source
- National Museum of American History, Kenneth E. Behring Center
Apple II Microcomputer, "Black Apple"
- Description
- This Black Apple, model number A2S1048B, was a version of the Apple II Plus made by Apple Computer, Inc. and sold only to educational institutions by Bell & Howell, at that time a company specializing in audiovisual equipment. It earned the nicknames "Black Apple" and "Darth Vader" because its case was black instead of the usual beige color of the Apple II Plus. To make the computer more versatile, Bell & Howell added audio and video slots onto the Apple II Plus and also made it UL-compliant. By allowing Bell & Howell to sell their modified product, Apple was able to succeed in the educational market.
- Location
- Currently not on view
- Date made
- 1980s
- maker
- Bell & Howell
- Apple Computer
- ID Number
- 2002.0153.01
- accession number
- 2002.0153
- catalog number
- 2002.0153.01
- Data Source
- National Museum of American History, Kenneth E. Behring Center
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, Kenneth E. Behring Center
UCLA Computer Club Punch Card
- Description
- In the 1960s, when UCLA (the University of California at Los Angeles) purchased a commercial computer from IBM, students formed a club where they could share their knowledge of the new machines. At that time, data and programs were entered onto computers using punched cards like this one. The decoration of the card was up to the individual customer. This is a pink 80-column punch card for an IBM computer. Each column contains the digits from 0 to 9. The background of the card shows the head of a moose propped in front of a log. An open book lies on the left, and magnetic tape is in the mouth of the moose.
- Location
- Currently not on view
- maker
- IBM
- ID Number
- 1996.0142.25
- catalog number
- 1996.0142.25
- accession number
- 1996.0142
- Data Source
- National Museum of American History, Kenneth E. Behring Center
Pronto Series 16 Personal Computer
- Description
- Pronto Systems, Inc. introduced its Pronto Series 16 computer in 1983. It represented the high end of business computing of its era. The Pronto pioneered innovative design features, including a tilting and swiveling monitor, small foot print, a streamlined and adjustable keyboard, and an expandable cord that allowed the processor to be stored as much as six feet away from the monitor. These features won a 1983 design award from Industrial Design Magazine. The computer offered the first tower system—a design that later became common in the industry.
- Inside, the Pronto 16 was a powerful machine designed for the full range of business applications. It had a 16-bit Intel 80186 microprocessor. It was shipped with MS-DOS 2.0. It had 128 KB of RAM, which could be expanded to 1 MB. The standard hard drive was 5.6 MB, and it was removable. The computer had dual 800 KB floppy drives (5 ¼"), dual serial ports, one parallel port, and a high-resolution monochrome monitor. Users could buy a color monitor as an option. Base price was $3,000.
- Over 1,000 systems were sold from 1983 to 1987. The company had to file for bankruptcy when the stock market crashed while the company was in the process of going public through an Initial Public Offering.
- Location
- Currently not on view
- Date made
- 1983-1987
- maker
- PRONTO Computers, Inc.
- ID Number
- 2001.0255.01
- catalog number
- 2001.0255.01
- accession number
- 2001.0255
- Data Source
- National Museum of American History, Kenneth E. Behring Center
Apple Macintosh Mouse
- Description
- Invented in 1963, the mouse improved interactions with computers. However, not until 1984, when Apple Computers introduced the Macintosh and its graphical user interface, did the mouse become a standard computer component.
- Date made
- 1984
- maker
- Apple Computer
- ID Number
- 1985.3011.01.1
- catalog number
- 1985.3011.01.1
- accession number
- 1985.3011
- Data Source
- National Museum of American History, Kenneth E. Behring Center
Apple "Classic" Macintosh Personal Computer
- Description
- The Apple Macintosh introduced a graphic user interface (GUI) to the Apple line of computers. The idea had originated at Xerox's Palo Alto Research Center in the 1970s, but Xerox was slow to commercialize it. Apple proved far more successful when it introduced the Macintosh in January 1984, with a splashy television advertisement during the Superbowl. The original price was around $2,500.
- Instead of typing out names of programs on command lines, users with a GUI could click "icons," or pictures that represented the programs they wanted to run. They could also execute functions like saving, moving, or deleting files by clicking and dragging the icons around the screen with a pointing device called a mouse. Apple's version of the mouse had a single button, which became an Apple standard. The first Macintosh had only 128K RAM, and users quickly found this insufficient. The Macintosh 512 KB, nicknamed "Fat Mac," was introduced in September 1984. It gave users four times as much memory, and allowed them to keep several major programs open simultaneously. The vertical processor case and 9" monochrome screen were distinguishing features of all the early Macintosh line.
- The Macintosh 512 KB contained a Motorola 68000 microprocessor which ran at 8 MHz. It contained 512 KB of RAM and 64 KB of ROM and initially had a 400 KB Floppy disk drive. Applications included MacWrite, a word processor, and MacPaint, a drawing program that turned the mouse into a paintbrush. Shortly after the 512 KB appeared, Apple also introduced a LaserWriter printer, which enabled desktop publishing for individuals and small businesses. Over time, Apple computers would appeal most strongly to artists and designers, while the IBM/DOS line of computers sold better in business markets.
- After selling hundreds of thousands of units, Apple discontinued the "Mac Classic" line of computers in April 1986.
- Location
- Currently not on view
- Date made
- 1984
- maker
- Apple Computer
- ID Number
- 1985.0118.01
- catalog number
- 1985.0118.01
- accession number
- 1985.0118
- Data Source
- National Museum of American History, Kenneth E. Behring Center
Apple II Personal Computer
- Description
- In 1976, computer pioneers Steve Wozniak and Steve Jobs began selling their Apple I computer in kit form to computer stores. A month later, Wozniak was working on a design for an improved version, the Apple II. They demonstrated a prototype in December, and then introduced it to the public in April 1977. The Apple II started the boom in personal computer sales in the late 1970s, and pushed Apple into the lead among personal computer makers.
- The Apple II used a MOS 6502 chip for its central processing unit. It came with 4 KB RAM, but could be extended up to 48 KB RAM. It included a BASIC interpreter and could support graphics and a color monitor. External storage was originally on cassette tape, but later Apple introduced an external floppy disk drive. Among the Apple II's most important features were its 8 expansion slots on the motherboard. These allowed hobbyists to add additional cards made by Apple and many other vendors who quickly sprung up. The boards included floppy disk controllers, SCSI cards, video cards, and CP/M or PASCAL emulator cards.
- In 1979 Software Arts introduced the first computer spreadsheet, Visicalc for the Apple II. This "killer application" was extremely popular and fostered extensive sales of the Apple II.
- The Apple II went through several improvements and upgrades. By 1984, when the Macintosh appeared, over 2 million Apple II computers had been sold.
- Location
- Currently not on view
- Date made
- 1977
- 1977-1987
- maker
- Apple Computer
- ID Number
- 1990.0167.01.1
- catalog number
- 1990.0167.01.1
- accession number
- 1990.0167
- Data Source
- National Museum of American History, Kenneth E. Behring Center