Percussion 20 bore sporting rifle by John Probin, with 30 inch octagonal barrel engraved John Probin, 115 St Martin's Lane London, fitted with dovetailed front sight and three folding leaf sights, and platinum breach plug, scrollwork engraved action fitted with safety catch, chequered figured half stock, with escutcheon engraved WM, fitted with steel patchbox, butt plate, blued scroll trigger guard and sling loops, complete with ramrod fitted with worm bullet puller.

Section 58 (2) antique / obsolete calibre, can be owned without a licence.