St. Louis, Mo. Exposition, Nov 28, 1904, Expo. Station Duplex Numeral "1" (Bomar STL04-01) tying complete set of 1904, 1¢-10¢ Louisiana Purchase on Official Souvenir post card showing Festival Hall and Cascades on reverse, addressed to Berlin, Germany; 3¢ stamp with natural s.e. at right, Very Fine. Scott No. 323-327  Estimate $500 - 750. $0 (Image)