Dodge D3/4 APT army identification

[super dave]

Originally Posted by Walde Libera

Dave

Happy New Year!

Just a frame now, working on the 237 engine. It appears it may have been replaced in the mid fifties. Can't find a serial number on the engine unless I'm looking in the wrong place, found a number stamped in the cylinder head 1072812 under the oil filter bracket and the only other stamp I found are 5 single letters stamped along the left side block one letter in each raised casting protrusion. Letters are C,C,B maybe R, C and D.


Chassis S/N 91166298
Stamped on frame next to Chassis S/N is T236-7476-C

Dash plate reads the same plus:

D3/4 WP/APT
S/M 6423
Date of Manufacture-June 29, 1945

Walde

the serial # of the engine should be on a pad on the drivers side of the engine behind the water pump just below the head and should have T236 stamped into it like the picture from the flathead six website.