Design Notes for Thomas Osborne's Green Machine and Prototype HP 9100A Calculator
date: label: date made
content: 1964-1965
name: label: maker
content: Osborne, Thomas E.
notes: label: Description
content: These documents are in a filing box that reads: DESIGN NOTES - IDEAS LEADING UP (/) TO FINAL CONCEPTS. Included in the box are twelve folders which have the following titles and dates:
label: Description
content: 1. INPUT NOTES - 1964
label: Description
content: 2. KEYBOARD NOTES - 1964-1965 - includes correspondence
label: Description
content: 3. GATES USED AND GATES ASSIGNED LIST - 1964
label: Description
content: 4. DIODELESS LOGIC NOTES - 1965
label: Description
content: 5. PACKAGING NOTES - 1964-1965
label: Description
content: 6. SHIFTING NOTES - 1964
label: Description
content: 7. INTEGRATED CIRCUITS - 1965
label: Description
content: 8. NORMALIZE NOTES - 1964
label: Description
content: 9. ADD NOTES - 1964
label: Description
content: 10. SYTEM TESTER NOTES - 1964
label: Description
content: 11. DISPLAY LOGIC NOTES - 1964-1965 (1965 is "FOLLOW UP INVESTIGATION ON DREVING PRINTER.")
label: Description
content: 12. CLOCKING NOTES - 1964
label: Location
content: Currently not on view
setName: label: See more items in
content: Medicine and Science: Computers
creditLine: label: Credit Line
content: Gift of Hewlett-Packard Company
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: 1978.0311.05
label: catalog number
content: 1978.0311.05
label: accession number
content: 1978.0311
objectType: label: Object Name
content: documentation
physicalDescription: label: Physical Description
content: paper (overall material)
label: Physical Description
content: metal (folder binder material)
label: Measurements
content: overall: 32 cm x 25 cm x 10.5 cm; 12 19/32 in x 9 27/32 in x 4 1/8 in