$19.99

Canada 1929 Wrigley–Fort McMurray First Official Flight Airmail Cover

$10.59

u.s fly mountain hardware store 1882 stamps cover Ref 9754

$5

Airmail/Registered US Cover, 1933, CA to IL, Double Oval Cancels, Backstamp

$8.87

Lesotho 1974 official FDC Rivers & Bridges multi stamp cover R25704

$21.98

Airmail flight covers 12 mixed items RefA1634

$8.57

Germany 50 years of Broadcasting registered large first day cover A9542

$9.95

1978 Royal Houses of Europe Commemorative Philatelic FDC Album

$15

NORWAY 1946 FIRST FLIGHT COVER FROM OSLO NORWAY TO COPENHAGEN DENMARK - CV296

$3

Switzerland used cover with 1971 Mallard Birds, Ducks stamp

$4.27

Australia 1988 Aeropex 88 Adelaide Unserviced Helicopter Mail Cover

$5.75

JAPAN AIR LINES FFC TOKYO - BEIJING CHINA 1996

$19.99

1982 SANAE Registered SA Agulhas Cover