Frame under Cab 13 floor? C60X

[Alex van de Wetering]

Hi Guys,

I am looking for some specific Cab 13 pics, the C60X cab 13 to be exact.
My current scale modeling project is a C60X and I am scratchbuilding a new 13cab. Although I took hundreds of reference pictures, there is one section that has really got me confused now; the frame under the cab floor. Pictures from Rampent Rivit's and Jordan Baker's restoration logs on the forum have already been very helpful as were the pictures on Keith's website, but I am still not sure how the frame was built up exactly.

By the way. Is the cab13 floor identical for the 15cwt, 30, 60cwt?

The Ford frame seems to be a little different(?)

Alex