Vintage Automotive: wooden wheel prototype for a patent application, to try to replace rubber wheels during the WW2 shortage

Monday, February 8, 2016

wooden wheel prototype for a patent application, to try to replace rubber wheels during the WW2 shortage

Found on http://aacalibrary.tumblr.com/ the patent is at http://www.google.com/patents/US2353935

No comments:

Post a Comment

Subscribe to: Post Comments (Atom)