Patent model for perforating machine

Description (Brief):

This patent model demonstrates an invention for a perforating machine. Maker, patent number, and date are unknown.

Date Made: unknown

Maker: unknown

Location: Currently not on view

See more items in: Work and Industry: Graphic Arts, Patent Models, Graphic Arts, Communications, Work, Industry & Manufacturing, Patent Models


Exhibition Location:

Data Source: National Museum of American History

Id Number: 1997.0198.02Catalog Number: 1997.0198.02Accession Number: 1997.0198

Object Name: machine, perforatingpatent modelObject Type: Patent Model

Physical Description: metal (overall material)wood (overall material)Measurements: overall: 6 3/4 in x 6 1/2 in x 8 in; 17.145 cm x 16.51 cm x 20.32 cm


Record Id: nmah_687600

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