Here is a decent S/42K for reference. One note - notice the band retaining spring in the next set of images has no serial - correct for MO up through 1938.
Attachments
-
DSC_0337.jpg270.6 KB · Views: 615
-
DSC_0338.jpg171.1 KB · Views: 608
-
DSC_0339.jpg110.5 KB · Views: 711
-
DSC_0357.jpg78.1 KB · Views: 546
-
DSC_0358.jpg84.5 KB · Views: 448
-
DSC_0359.jpg227.5 KB · Views: 475
-
DSC_0360.jpg283.6 KB · Views: 399
-
DSC_0361.jpg314.6 KB · Views: 462
-
DSC_0362.jpg252.9 KB · Views: 440
-
DSC_0363.jpg176.7 KB · Views: 421