Stamps Category Communications

ATM Satellite Spanish
Manuel Briones
ATM Satellite Spanish
Manuel Briones
2372 - World Communications Year
Manuel Briones
transpacific
maria antonia lorenzo
J267 - Postal History
Manuel Briones
telephone network
Pedro Gruenholz
1985 - International Telecommunications Day
joaquín iturrioz
1981 - Intercosmos interplanetary program
joaquín iturrioz
1980 - Intercosmos interplanetary program
joaquín iturrioz
King Solomon's ships
Pedro Gruenholz