JRAM 3 User's Manual
date: label: date made
content: 1985
notes: label: Description
content: John Henderson (1944-2017), a computer scientist by training, founded Tall Tree systems in Palo Alto, California in 1974 and ran it until 1992. One of the primary products of the company was JRAM memory boards that allowed users to expand the memory ofIBM PC microcomputers and their clones. This is the manual for a sucessful product of the company known as the JRAM-3, a circuit board with installed random access memory. The donor, Michael Sher, told Tall Tree Systems that he planned to install the board in an IBM Portable PC.
label: Location
content: Currently not on view
place: label: place made
content: United States: California, Palo Alto
label: place made
content: United States: California, Palo Alto
setName: label: See more items in
content: Medicine and Science: Computers
creditLine: label: Credit Line
content: Gift of Michael L. Sher
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: 1996.3038.15
label: nonaccession number
content: 1996.3038
label: catalog number
content: 1996.3038.15
objectType: label: Object Name
content: documentation
physicalDescription: label: Physical Description
content: paper (overall material)
label: Measurements
content: overall: 1.5 cm x 15.6 cm x 22 cm; 19/32 in x 6 5/32 in x 8 21/32 in