Device for Demonstrating Numerical Systems
name: label: maker
content: L. C. Eichner Instruments
notes: label: Description
content: This device for demonstrating the decimal and binary counting systems was made for the museum.
label: Location
content: Currently not on view
place: label: place made
content: United States: New Jersey, Clifton
topic: label: Subject
content: Mathematics
setName: label: See more items in
content: Medicine and Science: Mathematics
creditLine: label: Credit Line
content: Made for the Museum
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: MA.323150
label: catalog number
content: 323150
label: accession number
content: 250507
objectType: label: Object Name
content: counter
physicalDescription: label: Physical Description
content: wood (overall material)
label: Physical Description
content: aluminum (overall material)
label: Measurements
content: overall: 43 cm x 30 cm x 10 cm; 16 15/16 in x 11 13/16 in x 3 15/16 in