Priming Flask/Spanner

The image shows three antique pistols. Two are shown whole, while one is shown in pieces. The top pistol is shown with its barrel pointing left; it has an ornate grip and barrel. The bottom pistol faces right; it also has ornate detailing along the grip and barrel. The disassembled piece appears to be a grip and faces left. All three pieces have engravings, etchings, and inlays throughout. A light-colored background is visible behind the pieces. The work appears to be titled "Priming Flask/Spanner" by an unknown artist.