U.S. Scott 807 3 Cent Prexie on Double-Sided Ad Cover for Hotel Vendome

U.S. Scott 815 (2), 804 Prexies, on Registered Scott U436 Stamped Envelope

U.S. Scott 808 4 Cent Prexie on Double Weight Local Cover

U.S. Scott 812 7 Cent Prexie USPOD First Day Announcement Card

U.S. Scott 822 17 Cent Prexie USPOD First Day Announcement Card

U.S. Scott 815, 811 Prexies on Air Mail Special Deliver 1943 Patriotic AdCover

U.S. Scott 825 and 804 Prexies on Registered Return Receipt 1939 Cover

U.S. 1st Bur. Issue on 1898 Ad Cover for Waugh M. E. Church in Washington, DC

U.S. Scott 826 Electric Eye FDC Post Marked in Washington, DC

U.S. Scott 813 Electric Eye FDC Post Marked in Washington, DC

U.S. Scott 815 (2) Prexies on Air Mail Special Delivery California Cover

U.S. Scott 805 Fidelity Electric Eye FDC Post Marked in Washington, DC

U.S. Scott 820 (2) Prexies and 1015 on Registered Lima, NY Cover

U.S. Scott 807 (2) on 1941 Air Mail Ad Cover for Garden City Public Schools

U.S. Scott 319 on 1904 Ad Cover for Excelsior Lodge No. 267 I. O. O. F.

U.S. Scott 405 on 3rd Class Ad Cover for ARMCO in Middletown, Ohio

U.S. Scott 807 (4) Electric Eye FDC Post Marked in Washington, DC

U.S. Scott 804 (2) Electric Eye FDC Post Marked in Washington, DC