Shells balance. Lot of 11 covers & cards with illustrated advertising designs for Cartridgres & Shells, included is one Mullerite cover, six Peters covers or cards, one Selby cover, one cover & one card of the Union Metallic Cartridge Co. one U.S. Cartridges cover & one Winchester card, used from 1890-1923, mixed condition, worth inspection. Estimate  $400 - 600. $0 (Image)