$3.49

MONREALE - DUOMO - PC13

$3.49

RESIDENCE ON MT. ADA, AVALON, SANTA CATALINA, CA - PC6740

$3.49

CORONADO, CA - PC6680

$3.49

THE NARROWS IN WILLIAMS CANON ON ROUTE TO THE CAVE OF THE WINDS, CO - PC4132

$7

1905 cover Los Angeles Station D to Francis Carroll San Diego flag cancel

$3.49

AIR VIEW MANISTEE, MI - PC7042

$3.49

MAYO CLINIC BUILDINGS, ROCHESTER, MN - PC4572

$3.49

EISENHOWER HOME & MUSEUM, ABILENE, KS - PC7169

$20

United States First 1916 2 Cents Stamp On Cover (2)

$10

1933 Chambersburg Pennsylvania State Camp Patriotic Orders Sons of America

$4.5

1929 Omaha NE first flight cachet cover CAM23 [6525.1358]

$3.49

GLIMPSE OF UPPER TAHQUAMENON FALLS IN MICHIGAN'S UPPER PENINSULA - PC1125