cover Covers, 19th & 20th, 31 covers and 18 used entires, better items incl. couple stampless covers, A.E.F. soldier's cover with "A.E.F. Siberia Censored" boxed h.s., nos. 163 three, 295 with Pan Am. Expo label, 326 three, 399, fourteen special delivery covers incl. nos. E1 two, E2, E3, E4 and E10, five used Grant letter sheets and thirteen used Centennial entires (U218, U219), usual very mixed condition, very good-very fine lot