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: 617
-
DSC_0338.jpg171.1 KB · Views: 610
-
DSC_0339.jpg110.5 KB · Views: 712
-
DSC_0357.jpg78.1 KB · Views: 547
-
DSC_0358.jpg84.5 KB · Views: 450
-
DSC_0359.jpg227.5 KB · Views: 477
-
DSC_0360.jpg283.6 KB · Views: 401
-
DSC_0361.jpg314.6 KB · Views: 464
-
DSC_0362.jpg252.9 KB · Views: 442
-
DSC_0363.jpg176.7 KB · Views: 423