I received this today. She's a 12 bore front loader. On the locks it says George Deane and Deane. On the rib it says Deane, Adams & Deane Makers for H.R. H. Prince Albert 30 King Williams Street London Bridge. Serial number is 105. I don't have a wall thickness gauge but at the very tip of the muzzles they measure .025" with my caliper. Bores have the typical brownish staining. The barrels ring like a bell and have no dents. The biggest disappointment is the forearm has been poorly repaired (see pic) where the ramrod goes in. I think I shall have it repaired a little "better". The locks work great. The fellow I got it from was using it recently to hunt rabbits and grouse. All in all I guess not bad condition for 160 years old.