Famed London gunmaker Joseph Egg (1775-1837) was the nephew of Durs Egg and is particularly noted for his fine over-and-under pocket pistols, affectionately known to collectors as "Baby Eggs." These pistols were made for Egg's wealthy and influential clients in the early 19th century, including King George IV and Prince Frederick Augustus, Duke of York and Albany. This example has a cornet over a "K" engraved on the gold wrist escutcheon. The pistol features blued tapering octagonal barrels with smooth bores, "J•EGG LONDON-" signed in gold on both barrels, a silver bead front sight, a gold band inlaid at the breech end of each barrel, and platinum lined vents. No proof marks or serial numbers are noted. Each lock plate is signed "JOS•EGG" and features a guttered priming pan, scroll and sunburst engraving, external mainspring that also serves as the frizzen spring, and sliding safety catches. The right lock fires the upper barrel, and the left fires the lower barrel using a single trigger. The silver trigger guard and has border, martial, and foliate engraving. The pommel is engraved en suite and features a lion mask pommel cap with a lanyard swivel held by the lion's teeth. The walnut grip is finely checkered. The iron ramrod is fitted to the left.

Fine with 60% period refinished blue finish, bright original gold inlays, light aged patina on the silver, mostly crisp engraving throughout, gray and brown patina on the faded areas, and general minor overall wear. The grip is also fine and has distinct checkering, faint cracks, and light handling wear. The right safety is not effective; otherwise, the pistol is mechanically fine. Overall, a very attractive example of the iconic "Baby Egg" pistols.