Sheets, SCM Marchant, Normal Left Shift Service Instruction Book
date: label: date made
content: 1947
name: label: maker
content: Marchant Calculating Machine Company
notes: label: Description
content: By 1947, shift direction control keys for the Marchant ACRM and ACTM calculating machines had been redesigned. These sheets describe this new mechanism. The pages are numbered 850-855.
label: Description
content: The actual publication of the sheets came after the merger of Marchant and Smith-Corona in 1958, although the copyright date is earlier.
label: Location
content: Currently not on view
topic: label: Subject
content: Mathematics
setName: label: See more items in
content: Medicine and Science: Mathematics
label: See more items in
content: Calculating Machines
creditLine: label: Credit Line
content: Gift of SCM Corporation, SCM Business Equipment
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: 1979.3084.045
label: nonaccession number
content: 1979.3084
label: catalog number
content: 1979.3084.045
objectType: label: Object Name
content: Sheets, Set Of
physicalDescription: label: Physical Description
content: paper (overall material)
label: Measurements
content: overall: 21.5 cm x 28 cm; 8 15/32 in x 11 1/32 in