The lens is a Tilt-Ray number 222399 book says the lens fits A.C.F 1931-32, Buick 1929-31, Federal 1930, Indiana 1929-32, Jordan 1929, Kleiber 1929, La France Republic 1929-30, Meteor 1929-30, Oakland 1929-30, Peerless 1929, Peter Pirsch & Sons Fire Engine 1930, Studebaker 1929-31, Viking V-30 1929-30, Yellow Cab 1929-30, Yellow Coach 1929-32. On the back it says The Guide Lamp Mfg Co. Cleveland USA. Which car or truck does it fit???????? Thanks for your help!!!!!!!!! 1-262-392-2989 or mribbich@wi.rr.com Marv.