Currently?

-16 bore E. Chamberlain damascus BLNE: inlaid as #2 of a pair (got the other?)
-12 bore Geo. Bate damascus BLE
-12 bore G.W. Bales, Ipswich damascus hammer gun

Gone the way of the dinosaur....

-T. Wild .410 hammergun (dammit!!)
-T. Wild 12 Bore hammer gun
-Watson & Hancock 12 bore hammer gun
-I. Hollis 12 bore hammer gun
-R. Robinson 12 bore BLNE
-Chas. Maleham 12 bore SLNE

I'm still looking for that elusive 20 bore, out of proof, off the face british gun for under $500. Mike H. had it about a year ago, but someone beat me to it!!!