Had to do the ebay thing but I Scarfed up the TM for my truck.. the March 43 TM10-1563 (my truck is an April-May 43 DoD).
One TM left, and it gonna be even more painful. The VERY FIRST SNL-G-508 came out in late 1943. I saw that there were some updates to it in a copy of Army motors (in the back, where they list the Directives). This SNL would do away with the contract specific TM10's and combine everything into one big honking SNL.
Just saying that sounds expensive.
But thats the last TM I will need for the CCKW. WOO HOO!!!