Originally Posted By: obsessed-with-doubles
Hey - you guys are right about the proof marks.

So it was rebbled? That would account for the London Crown V on the action.

Are those Birmingham marks on the bbls from 1925-1954?

Wasn't Harkom sold to Mortimer & Son in 1922?

OWD


No proofmarks from 1925-54. Those would have included chamber length (in inches, not mm).