I got my hand on a nice underlever 12 bore hammer gun by this firm a while back...it was put in a corner until time allowed for a once over ,
the barrels were a tad loose,nothing much considering its age but heres the thing on closer inspection yesterday I noticed the top rib was marked S.Partridge,23 market St,Warwick.

All the stamps are as we would expect,black powder proof ,not for ball etc.

Anyone have any thoughts on this ?

Thanks for your time,
Chris