Event Recorder
Observational Systems, Inc., Seattle, Washington
about 1980
Black metal case, Model 05-3, ten toggle switches, 30 buttons on face, 25-pin socket I/O on back, missing power chord, in original shipping box from Obs. Systems for repair in 1986 (shipping invoice placed in object file) Serial no. 3784.
Overall: 5 1/4 × 10 × 3 in. (13.3 × 25.4 × 7.6 cm)
Hood Museum of Art, Dartmouth: Allen King Collection of Scientific Instruments, Hood Museum of Art, Dartmouth College
2007.1.145
Geography
Place Made: United States, North America
Period
20th century
Object Name
Scientific Instrument
Research Area
Scientific Instrument
Scientific Instrument: Calculation
Not on view
Provenance
Department of Biological Sciences, Gilman Hall, Room 111, Dartmouth College; transferred into the Allen King Collection of Scientific Instruments, January 2008.
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