Experimental Tape for J.J. Ray's Tester and Polygraph

Description:

This is an experimental tape for J.J. Ray's 1935 tester and polygraph. For related acquisition, see 1979.0853. See acquisitions 1985.0815 and, 1981.0248 as well.

Date Made: 1935

Maker: Ray, Joseph J.

Location: Currently not on view

Subject: Psychology

Subject:

See more items in: Medicine and Science: Mathematics, Teaching Machines

Exhibition:

Exhibition Location:

Credit Line: Gift of Ruth D. Ray

Data Source: National Museum of American History

Id Number: 1981.0248.04Catalog Number: 1981.0248.04Accession Number: 1981.0248

Object Name: paper tape

Measurements: overall: 57.5 cm x 4.7 cm; 22 5/8 in x 1 27/32 in

Metadata Usage: CC0

Guid: http://n2t.net/ark:/65665/ng49ca746b5-1686-704b-e053-15f76fa0b4fa

Record Id: nmah_1920256

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