Reaction Key
notes: label: Description
content: Reaction Key used by the Psychology Department at Cornell University.
label: Description
content: The four-footed brass instrument has an extended telegraph key, which when pressed operates a hammer. There are two extensions wrapped in green felt extending horizontally from the front.
label: Location
content: Currently not on view
setName: label: See more items in
content: Medicine and Science: Medicine
creditLine: label: Credit Line
content: Cornell University Department of Psychology
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: MG.300427.014
label: catalog number
content: 300427.014
label: accession number
content: 300427
objectType: label: Object Name
content: Apparatus, Testing, Psychological
label: Object Name
content: reaction key
label: Other Terms
content: Apparatus, Testing, Psychological; Diagnostic Medicine
physicalDescription: label: Physical Description
content: metal, brass (overall material)
label: Physical Description
content: felt (overall material)
label: Measurements
content: overall: 28.4 cm x 20.4 cm x 27.1 cm; 11 3/16 in x 8 1/16 in x 10 11/16 in