Hello
Welcome on your first posting.

http://www.gracesguide.co.uk/Parker,_Field_and_Sons

http://www.csmcspecials.com/Parker_Field_Sons_Label_p/l1146.htm

http://jamesdjulia.com/item/lot-1209a-wonderful-parker-field-and-sons-flintlock-shotgun-46045/

If you have the shotgun on posession
Picture of the marking and proofmark would be most helpful.
Any address given on barrels? Perhaps of 233 High Holborn, London

Again
Welcome

Last edited by skeettx; 01/10/15 09:57 AM.

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