Cartolina che commemora i 100 anni della radio, mostrando le immagini di due "precursori": Calzecchi Onesti e Branly.
Presenta due annulli:
1) Italia - Marzabotto (Bo) - 26-3-1993
2) San Marino - 26-3-1993
#1164 Chad 18/05/08 - My first cover from Chad was sent by Jinesh, thank you very much! It was posted on May 8 and arrived on May 29, 2018. The stamp depicts the Arabian bustard...
5 giorni fa