The four hinges are a big clue. Can you please post a full on shot so we can see the reveal around the window easier?
IS IT ALL STEEL??..or wood inside...whippet has four hinges.lots of wood....much similar doors...might be willys in origin...maybe willys knight??
No wood inside the Dodge doors in that era. No real wood interior trim, either. No Dodge of that era had four hinges, I don't believe.
the same handle is on ebay right now http://www.ebay.com/itm/1928-1929-R...ies&hash=item35c7b1993b&vxp=mtr#ht_2172wt_932 jan
Thanks Jan. I checked Google images for photos of Cadillac, REO, Graham and no luck. 28 Graham truck had 4 hinges but the door was different. Thanks for all the suggestions everyone.