Hello Rob
Welcome on your first posting.

The address on the barrel would help in determining year of production.
Also the proof marks on the action flat and barrels would also help us in determining year of production

Thank you for posting here, it is fun for us to chase this kind of thing smile

YES, pictures would be helpful.
You do have to use a photo hosting service like
Photobucket or Hunt101

Mike

USAF RET 1971-95 [Linked Image from jpgbox.com]