Envelope

Envelope

Envelope with a return address from the Missouri Inspection Bureau located at 112 N. 4th St., St. Louis, MO. Postmark: with a red stamp from Saint Louis, MO, showcasing a patriotic message urging people to buy war bonds with an illustration of a plane and the phrase "Keep 'em flying"; addressed to A.P. Shull & Co., situated at 5th & Francis St., St. Joseph, MO