joaquín iturrioz

Stamps Category Communications Joaquín Iturrioz

420 - Centº of the International Telecommunications Union
United Kingdom
1438 - Television antenna
Hungary
1624 - Vostok
Hungary
4362 - First spacecraft to orbit Mercury
United States
1126 - Europe Cept
United Kingdom
1127 - Europe Cept
United Kingdom
1129 - Europe Cept
United Kingdom
1128 - Europe Cept
United Kingdom
Satellite
Russia
996 - development of electronics, micro, t.v., radio
United States