I agree I can find nothing already documented on this using said resources. The closest I've found was listed here on CCF a year ago on a 1970S SD, which this one is not.
The punch was thought to be damage.
https://goccf.com/t/181739
The mark to the West looks like a possible polish line, but could be wrong. Also see no notching or distinct separation.
If anybody else I'd say wait for "jprine" to comment, but wait that's not an option. Thanks, Doug.
Edit: Added link nice 3D image of MM.
The punch was thought to be damage.
https://goccf.com/t/181739
The mark to the West looks like a possible polish line, but could be wrong. Also see no notching or distinct separation.
If anybody else I'd say wait for "jprine" to comment, but wait that's not an option. Thanks, Doug.
Edit: Added link nice 3D image of MM.
Edited by Halo1st
07/01/2015 10:05 am
07/01/2015 10:05 am


































