No worries. Sorry it took me so long to get the pics.
If you need any other pics or measurements please let me know and I'll see what I can do.

Bobby

 

Measurement update;

I had forgot to measure the holes in the ends of the linkage.
I went back, and using my center finding punches I determined that the holes for both the 48-50 and the later 51/52 linkages are exactly 1/2"


Bobby

 

Thanks for getting that!