C-30 Bed Pictures or measurements

My lumber has finally aged long enough and I'm going to begin reconstruction of my flat bed. Unfortunately all my pictures are on a crashed hard drive. I know I can make it any way I like. But I'd like to keep it close. The overall length is 125 1/2" as I have the side irons for those measurements and I know there are 5 cross beams over the 2 main runners. Are all 5 the same size and what is the overall width of the bed? Any pictures would be greatly appreciated. 1936 IHC C-30 stock length frame.

Thanks