Pp785-vintage Parchment Drafting Compass 1912 Patent Poster is a piece of digital artwork by Cole Borders which was uploaded on March 12th, 2020.
Pp785-vintage Parchment Drafting Compass 1912 Patent Poster
Displayed is a patent drawing showing a drafting device for heading circles, created by V. Constantinescu. The two figures, labeled Fig. 1 and Fig.... more
by Cole Borders
Title
Pp785-vintage Parchment Drafting Compass 1912 Patent Poster
Artist
Cole Borders
Medium
Digital Art
Description
Displayed is a patent drawing showing a drafting device for heading circles, created by V. Constantinescu. The two figures, labeled Fig. 1 and Fig. 3, illustrate different views and mechanisms of the device, including various adjustable parts and the pivot mechanism. The patent, number 1,027,102, was filed on May 23, 1911, and granted on May 21, 1912, as noted on the document.
Uploaded
March 12th, 2020
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