Wish infromation as to were i can look up proof marks on my drilling Pilgrim

[pilgrim,
Look in 1975 Gun Digest, very good article.
Mike

There is a good article on the German Gun Collectors site. Also, the GGCA sells what I believe is the best source for information on proof marks, Wirnsberger's Standard Directory of Proof Marks. You can also get it on Amazon.