Showing 10 of 12 results
2 Massachusetts Ave. NE, Washington, District of Columbia 200013, United States
The Smithsonian's National Postal Museum is dedicated to the preservation, study and presentation of postal history and philately.
United States Postal Service
475 L’Enfant Plaza SW, Washington, District of Columbia 20260, United States
PO Box 3, Posti FI-00011, Finland
Smithsonian Institution
National Postal Museum , 2 Massachusetts Avenue, NE, Washington, District of Columbia 200013-701, United States
Magyar Posta Zrt
Dunavirag Utca 2-6, Budapest 1138, Hungary
Norway Post - Philatelic Service
PO Box 250, Oslo NO-0510, Norway
Post Greenland - Filatelia
PO Box 121, Tassiilaq 3913, Greenland
PO Box 1100, Mariehamn, Aland AX-22111, Finland
Guernsey Post Ltd.
Envoy House, La Vrangue, St. Peter Port, Guernsey GY1 1AA, Channel Islands
Haypost - Armenian Post
22 Saryan St., Yerevan 0002, Armenia
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