Preparing aluminum plates for surface printing

Description (Brief):

This patent model demonstrates an invention for a method of cleaning and surfacing aluminum plates to give them a better printing surface. The invention was granted patent number 590966.

Date Made: ca 1897Patent Date: 1897-10-05

Patentee: Cornwall, George R.

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 Location:

Data Source: National Museum of American History

Id Number: GA.89797.590966Accession Number: 089797Patent Number: 590966Catalog Number: GA*89797.590966

Object Name: process, aluminum plate preparationObject Type: Patent Model

Physical Description: metal (overall material)Measurements: overall: 1 cm x 18.4 cm x 32 cm; 3/8 in x 7 1/4 in x 12 5/8 in


Record Id: nmah_998910

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