The marks show Birmingham proof between 1875 and 1887. The hammer style is typical of the mid 1880s. The Deeley & Edge forend catch was patented in 1873.

'J.P Clayborough & Johnstone' traded from 1894.
'Clayborough & Brothers' traded from 1883-1894.
'Clayborough Brothers' traded from 1872-1882.

I would guess the gun dates from around 1885. The quality looks good. It has been re-jointed.

For what you paid, you can feel rather pleased with yourself. I hope you drop a few ducks with it before season's end.

Last edited by Small Bore; 12/24/06 02:38 PM.