kabrox18 Uncategorized 11/19/2018 1 Minute tilthat: TIL Stop signs originated in Michigan in 1915. The first ones had black lettering on a white background and were 24 by 24 inches, somewhat smaller than the current sign. via reddit.com Share this: Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook Like Loading... Related Published by kabrox18 View all posts by kabrox18 Published 11/19/2018