$8.59

Germany 50 years of Broadcasting registered large first day cover A9542

$19.99

1937 Canada Prince George BC First Flight Airmail Cover

$8.45

Burma Rangoon 1929 postal cover Ref 62851

$13.75

Airmail flight cover mixed world 9 items Ref A1465

$19.99

NASA Apollo Program First Sub-Orbital Mission Cape Canaveral 1966 Cover

$13.41

Airmail flight cover mixed world 9 items Ref A1461

$8.9

Germany Russian Zone 1949 Mucheln to Eisenberg stamps cover R20807

$4.99

1971 Niue Island FDC Envelope/Stamp Set People Portraits Stamps

$8.9

U.S. Worthington Pump and Machinery Corporation 1946 Pre Paid Stamp Cover R50732

$20

CANADA 204 FIRST DAY COVER FROM 08-17-1933 - PORT ARTHUR TO CHICAGO - CV688

$14.32

Balloon mail-USA-Cvr flown on Swiss bal. in1979 Gordon-Bennett Race+Vignette

$13.15

United States 1885 Pasadena to New York stamps postal Cover Ref 62301