TWO GERMAN PERCUSSION TARGET RIFLES, almost forming a pair, each converted from flintlock and with swamped octagonal sighted barrel rifled with seven grooves and signed in silver at the breech, scroll engraved breech and tang, engraved stepped lock, one signed, walnut full stock (one fore-end cracked), cheek-piece, chequered grip and fore-end, brass mounts including indented trigger-guard, brass-mounted patch-box cover (one incomplete), set trigger (one incomplete), iron sling mounts (one missing), horn fore-end cap, and horn-tipped ramrod (peep-sight missing from one, escutcheon missing from the other, surface rust on both), by Engelhard in Nürnberg, early 19th Century