Pp231-black Grid Railroad Crossing Signal Patent Poster is a piece of digital artwork by Cole Borders which was uploaded on March 11th, 2020.
Pp231-black Grid Railroad Crossing Signal Patent Poster
Displayed are two technical drawings of a traffic signal, specifically for a railroad crossing, as indicated by the text on the signage. Dated March... more
by Cole Borders
Title
Pp231-black Grid Railroad Crossing Signal Patent Poster
Artist
Cole Borders
Medium
Digital Art
Description
Displayed are two technical drawings of a traffic signal, specifically for a railroad crossing, as indicated by the text on the signage. Dated March 17, 1936, the illustration includes signatures and a patent number, suggesting this is a design document for a patented invention.
Uploaded
March 11th, 2020
More from This Artist
Comments
There are no comments for Pp231-black Grid Railroad Crossing Signal Patent Poster. Click here to post the first comment.