--all the interesting posts---I think they answered my questions.
Definitely seems like it was the same person doing the stamping---has the "saluting man" been seen on any other Brand?
Scott--I haven't been asked for a price, but was prepared to offer $10 at the most! I wasn't sure if being Old Mill made it worth "hundreds" or not!

Thanks again, Gents, for the very helpful info. I'm glad I posted if it is going to help the "project"!