Day Pinchcock

Description:

The inventor of this pinchcock, William H. Day, lived in Guelph, Ontario, Canada, and taught physics at the Ontario Agricultural College.

Ref: William H. Day, “Pinch-Cock,” U.S. Patent 1,250,985 (Dec. 25, 1917).

Location: Currently not on view

See more items in: Medicine and Science: Chemistry

Exhibition:

Exhibition Location:

Credit Line: The Rockefeller University

Data Source: National Museum of American History

Id Number: 1996.0188.35Accession Number: 1996.0188Catalog Number: 1996.0188.35

Object Name: Clampclamp

Physical Description: metal (overall material)Measurements: overall: 7 cm x 6.4 cm x 1 cm; 2 3/4 in x 2 1/2 in x 3/8 inoverall: 2 3/4 in x 3 in x 1/2 in; 6.985 cm x 7.62 cm x 1.27 cm

Guid: http://n2t.net/ark:/65665/ng49ca746a1-375a-704b-e053-15f76fa0b4fa

Record Id: nmah_333445

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