Government Building, 1904 World's Fair, St. Louis

Front:
OFFICIAL SOUVENIR WORLD'S FAIR-ST. LOUIS 1904 Government Building. SAMUEL CUPPLES ENVELOPE CO.ST. LOUIS.MO-SOLE WORLDS FAIR STATIONERS Wanderlich recher

Back:
2. Hin LOUIS 1904 WO FA ST.LO PLACE STAMP HERE. ONE CENT STAMP FOR UNITED STATES, & MEXICO. TWO CENT STAMP FOR ALL OTHER COUNTRIES Liebr 1429-9th at Alameda Cal_ WORLD'S FAIR 1904 ST *061 NOP nd 703 THIS SIDE FOR ADDRESS ONLY.