A brass flintlock box-lock pocket pistol

細節
A brass flintlock box-lock pocket pistol
with turn-off barrel, signed engraved action, thumbpiece safety-catch, trigger-guard, and flat-sided walnut butt (damaged), signed Nock, London, Birmingham proof marks -- 6½in. (16cm) long; and another flintlock box-lock pocket pistol with folding trigger (sted-spring missing), by Ketland & Co., London, London proofmarks, both early 19th century