'The first of these was printed in Italy in 1917 with the words "Esperimento Posta Aerea" on it'
Air mail stamp
FIRST THINGS FIRST: The first of these was printed in Italy in 1917 with the words Esperimento Posta Aerea on it
The first of these was printed in Italy in 1917 with the words "Esperimento Posta Aerea" on it
The first of these was printed in Italy in 1917 with the words "Esperimento Posta Aerea" on it
FIRST THINGS FIRST
Air mail stamp
FIRST THINGS FIRST