$3.49

CANADIAN HORSESHOE FALLS, ILLUMINATED, NIAGARA FALLS, CANADA - PC6567

$10

E. G. STETSON, SAN FRANCISCO, CALIFORNIA - "SAN FRANCISCO, CALA" CANCEL

$4.95

THONTOSASSA FL 1889 Cover to BOSTON MA B/S cancel

$3.49

"THIS IS THE PLACE" MONUMENT, SALT LAKE CITY, UT - PC3943

$25

1958 International Geophysical Year Year Postal Cover

$5

1931 aviation cachet cover Grand Rapids Third Annual Michigan Air Tour

$7.31

UX27 Advertising Postal Card The Burton Company Detroit 1947

$3.49

THE MIRACULOUS SHRINE, STE. ANNE BEAUPRE, QUEBEC, CANADA - PC6630

$7.31

UX27 Advertising Postal Card Felicia Import Company New York NY 1944

$25

WILLIAM NISBET, WINSTED, CONNECTICUT / MAY 1898 LETTER ENCL. - NOTES...

$3.49

MURAT TEMPLE, INDIANAPOLIS, IN - PC7344

$3.49

THE ARCH, ROCK SPRINGS, WY - PC5885