Covers tagged "blue cachet" (clear filter)

United Nations Postal Administration Day - World Columbian Stamp Expo '92
United Nations Postal Administration Day - World Columbian …
United Nations World Columbian Stamp Expo, Chicago 1992
United Nations World Columbian Stamp Expo, Chicago 1992
Statue of Liberty, FDCS 39th Convention, Haines City 1994
Statue of Liberty, FDCS 39th Convention, Haines City 1994
Operation Turnkey - First Automated Post Office, Providence RI 1960
Operation Turnkey - First Automated Post Office, Providence…