An Allen & Wheelock Bar-Hammer Pocket Model, Serial 386, late 1850s

blued octagonal barrel, top-strap marked ALLEN & WHEELOCK, barrel marked with serial number 386 on left-side, underside of frame marked 386 (faintly), bar-hammer marked PATENTED / APRIL 16. 1845, cylinder with wooded hunting scene, blued frame, varnished walnut grips

3-1/2 inch barrel