1901-1914 Exposition and Fair Covers. 38 covers (4 unused) and cards with an attractive assortment of Expositions, fairs and carnivals; including 1901 Ohio & Pan-Am Expo allover ads, 1904 St. Louis Expo with official postcard to England franked with 2¢ Louisiana and various Exposition cancels, 2 multicolored Lewis & Clark Centennial ad covers (different designs), 1909 Alaska-Yukon official postcard with Exposition cancel, allover multicolored 1912 Detroit Mi. Water Carnival, etc., F.-V.F. Estimate  $400 - 600. $0 (Image)