Pp1040-blueprint Slide Rule Patent Poster is a piece of digital artwork by Cole Borders which was uploaded on March 9th, 2020.
Pp1040-blueprint Slide Rule Patent Poster
Displayed are the technical patent drawings of a numerical calculating device, patented on August 22, 1922, with an application filed January 12,... more
by Cole Borders
Title
Pp1040-blueprint Slide Rule Patent Poster
Artist
Cole Borders
Medium
Digital Art
Description
Displayed are the technical patent drawings of a numerical calculating device, patented on August 22, 1922, with an application filed January 12, 1918, as indicated by the text at the bottom. The drawing is detailed, showing multiple components and mechanisms, and uses a classic blue and white color scheme typical for blueprint designs. The name of the inventor, George Gordon Dobson, is credited on the bottom right, with handwriting suggesting that "E.H. Roberts" may have played a role as either a drafter or attorney.
Uploaded
March 9th, 2020
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