$21.36

Dover Delaware Postal Cover To RILEY MELVIN Felton Delaware 1909

$3.49

ROCKEFELLER CENTER & LOWER PLAZA, N.Y. - PC5261

$10

c1910 Nashville Kansas rural postman cancel in purple - rural to rural usage

$70

Hawaii Cover 1929 Honolulu to Denmark - Written in Danish Language S8334

$10

New York Greenville R.F.D. 2 1907 sl Type 2F PC.

$10

California San Francisco, Cala. 1898 Barry Machine Type Ha9(1) Corner card Fir

$5

1953 advertising cover American Photocopy Equipment Company Chicago APECO

$2.99

LAOOC STATION, LOS ANGELES, CA 1984 FDC10638

$3.49

NOTORIOUS BLAIR STREET, SILVERTON, CO - PC3738

$12.6

Alexandria Louisiana 1913 Commercial Cover to Wilson 2c Postage #398 USA

$2.5

Colorano "Silk" Cachet, Scott # 2052, Interpex '84 Benjamin Franklin

$3.99

SMALL TOWN CANCEL ON COVER, WINTERS, CAL. 1883