Need Pics of 10 x 1.75 A body rear brakes as reference. Messed up. Help

The hardware differs depending on the year. '69 to ? use the newer style. Then there was another change IIRC. Go over to www.imperialclub.org -> Literture -> MTSC Then skim down to the ones on Brakes between 1968 and whatever year your axle may be set up for.
'68 is the begining of the transition, but the hardware was the same as '67.
Another source of good pictures for the different years is the service manual for the year in question.