Showing posts with label Prototype. Show all posts
Showing posts with label Prototype. Show all posts

Tuesday, March 29, 2011

Merciers - J.A.P. 350cc engine tracked motorcycle 1937 - France































More info via: thekneeslider.com

1939 Delco military trike prototype by GM


























1939 Delco military prototype built by General Motors. The rear axle was from a Bantam automobile. Most of the motorcycle was a clone of the BMW 750 cc flathead opposed twin. Fred Crismon collection

Via: rolliefreebook.com