DX-Philately: Stamps of Radio Stations by Continents and Countries
by Thomas from on (#5RKR0)
Many thanks to SWLing Post contributor, Lennart Weirell, who shares the following announcement: DX-Philately: Stamps of Radio Stations by Continents and Countries The 6th edition of one of the most complete listing of radio and DX related stamps is now available and now used by stamp collectors in 8 countries in 3 continents. It is [...]