Sheets, Advertisements for the Add-Index
date: label: date made
content: 1927-04-09
name: label: maker
content: Add-Index Corporation
notes: label: Description
content: The Marchant Calculating Machine Company saved some advertisements and trade literature describing competing products. These two advertisements from the Saturday Evening Post are for a full-keyboard printing electric adding machine, the Add Index.
label: Location
content: Currently not on view
place: label: place made
content: United States: Michigan, Grand Rapids
topic: label: Subject
content: Mathematics
setName: label: See more items in
content: Medicine and Science: Mathematics
label: See more items in
content: Adding 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: 1979.3084.150
label: catalog number
content: 1979.3084.150
label: nonaccession number
content: 1979.3084
objectType: label: Object Name
content: Sheets, Set Of
physicalDescription: label: Physical Description
content: paper (overall material)
label: Measurements
content: overall: 24 cm x 33.7 cm; 9 7/16 in x 13 9/32 in