Parashooter, you're right about the head markings. About the time you were writing, I was re-measuring and found that case had expanded forward of the case-web junction just as you mention. So feeling better about that now.
The fired cases did stretch about 15 thou. as measured base to mouth, so trimming may be in order before I reload. With only neck sizing, I may have to do this only once.

BTW: GREAT pics!


Thanks for your timely advise. I feel much better now about shooting my antique. ;)