US Metallic Ammunition. Illustrated design in blue with red imprint showing "Shelby Loads" with Canadian Goose in Flight on 1921 cover franked with 2¢ Washington-Franklin tied by "Los Angeles" duplex cancel, text advertising on reverse in red, small portion of back flap cut out, Very Fine. Estimate  $150 - 200. $0 (Image)

US Metallic Ammunition. Illustrated design in black with red imprint showing "Shelby Loads" with Duck Hunter & Duck in Flight on 1924 cover franked with 2¢ Harding tied by "Seattle, Wash." machine cancel, text advertising on reverse in red, Very Fine. Estimate  $150 - 200. $0 (Image)