I need to know what movements would be appropriate for these two dials. I'm guessing early Sangamo Specials and early Bunn Specials but not sure. The single sunk dial on the left has me puzzled the most...

I meant to say, maybe LATER Sangamo Specials and Bunn Specials NOT early ones

Dennis, The extra bold single sunk is likely from a 60 Hr. Bunn Special, although I don't remember ever seeing that style in SS before.The one on the right was used on earlier Bunn and Bunn Specials, and often on the A. Lincoln.I'm no expert, just my opinion, but I might be close.Best Regards, Ted.