Found this on E-bay. Is this the same as the DCT designation. This is noted as a 452 SV screen canopy in the ad. I believe it to a Graham not Dodge. The radiator should have a Graham badge. http://www.ebay.com/itm/Dodge-Other-Pickups-Screen-side-Canopy-Pickup-1927-dodge-graham-brothers-screen-side-canopy-pickup-/131090416652?forcerrptr=true&hash=item1e8599040c&item=131090416652&pt=US_Cars_Trucks note the complete tool package.
This summary is for 3/4 ton commercial cars or trucks. It was taken from the "Mopar Serial Reference Chart" in my previous post in this tread. For Stockton "S" the model is DCT is a "C" series built between April 1926 and July 1927. For Stockton "S" the model is DDT is a "D" series built between Aug. 1927 and June 1928. For Stockton "S" the model is DET is a "E" series built between July 1928 and Nov. 1932. My two 3/4 ton DB "E" series trucks are "DE" and "DA-E" models. The "DE" truck had the to