$5

1931 cachet cover Providence RI State airport dedication/one of 2500 serviced

$6

1951 cover Rvt Bruce W Hellmer 793rd FA Bn Camp McCoy Sparta WI to Detroit

$3.49

OLDE MISTICK VILLAGE - PC7095

$35

1922 Pageant of Progress Expo Chicago Rare Envelope Henrik Ameln Politician

$18

#1579-80 First Day Ceremony Program Christmas with FDC and with Post Card

$4.5

1914 Kenduskeag ME postmark on postcard [h.5496]

$10

Pennsylvania Center Square 1902 target 1893-1964.

$25

New York Streetroad 1908 doane 2/2 1898-1909 PC.

$39.99

Luigi Gorrini Italian Flying Ace Signed Cut LV9762

$6.99

150 YEARS U.S. CIVIL WAR, MALTA, NY 2011 CW14

$49.99

Frank Sipe First Little League Pitcher Signed Cover DC1750

$5

1929 CAM 20 cacheted flight airmail cover Schenectady NY [G.817]