Patent Model of a Lithographic Scraper Press

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Description (Brief):

This patent model demonstrates an invention for a lithographic scraper press which was granted patent number 228271. The patent describes a method of mounting a scraper to a swinging arm to produce more even pressure in "Photo-Mechanical Presses.”

Date Made: ca 1880Patent Date: 1880-06-01

Maker: Parks, John A.

Location: Currently not on view

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

Exhibition:

Exhibition Location:

Data Source: National Museum of American History

Id Number: GA.89797.228271Patent Number: 228271Accession Number: 089797Catalog Number: GA*89797.228271

Object Name: press, lithographic printinglithographic scraper presslithographic pressObject Type: Patent Model

Physical Description: metal (overall material)Measurements: overall: 12.5 cm x 19.8 cm x 36.3 cm; 4 15/16 in x 7 13/16 in x 14 5/16 in

Metadata Usage: CC0

Guid: http://n2t.net/ark:/65665/ng49ca746a8-8b7d-704b-e053-15f76fa0b4fa

Record Id: nmah_998813

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