$4

1938 National Air Mail Week cachet cover Chief Chicagou Chicago IL

$13.49

c1850 Northboro MA stampless cover 5 in circle rate , black CDS [6986.253]

$3.47

WORLD WAS II MILITARY COVER APO 503 1944

$10

1899 cover DPO Addison Point Maine to Mrs Eliza P Marshall DPO North Bucksport

$2.99

CHEYENNE FRONTIER DAY, MUSEUM STATION, CHEYENNE, WY 1981 FDC8555

$119.84

1884 APPLEGATE CALIFORNIA COVER WITH LETTER, TALKS ABOUT SETTLEMENT

$3.95

Strongs Prairie, Wisconsin - Adams Co. DPO (1857-1952) - 1910 PPC

$15

Chico Montana 1909 Postmark Postcard DPO 1874-1919 Artist Signed C Shinn

$25

New York Briscoe 1908 target 1870-1914 PC.

$10

Pennsylvania Wapwallopen 1907 duplex PC.

$5

1931 cachet aviation cover South Bend Indiana Trans-Canada Air Pageant enroute

$5.62

4 US COVERS WWII ATTACKERS OF WESTWALL PENT ARTS CACHETS ALL GENERALS