http://auctions.holtsauctioneers.com/asp...416&image=5

"HENRI PIEPER
A RARE .22 RIMFIRE 7-SHOT ROLLING-BLOCK VOLLEY RIFLE, serial no. 103,
25 5/8in. Belgian black powder proofed round barrel outer housing seven internal barrels, open sights (likely re-attached) and bead fore-sight, Pieper patent rolling block action (firing all seven barrels simultaneously), replacement cartridge charger, unsigned action with fine diamond and matt engraving, 14 1/4in. well-figured pistolgrip stock with steel pistolgrip-cap and horn buttplate with H. Pieper logo, weight 7lb. 5oz. "