Experimental Tape for J.J. Ray's Tester and Polygraph
date: label: date made
content: 1935
name: label: maker
content: Ray, Joseph J.
notes: label: Description
content: This is an experimental tapes for J.J. Ray's 1935 tester and polygraph. For related acquisitions see 1979.0853 and 1985.0815.
label: Location
content: Currently not on view
topic: label: Subject
content: Psychology
setName: label: See more items in
content: Medicine and Science: Mathematics
label: See more items in
content: Teaching Machines
creditLine: label: Credit Line
content: Gift of Ruth D. Ray
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: 1981.0248.01
label: catalog number
content: 1981.0248.01
label: accession number
content: 1981.0248
objectType: label: Object Name
content: paper tape
physicalDescription: label: Physical Description
content: paper (overall mzterial)
label: Measurements
content: overall: 7 cm; 2 3/4 in