1933 AIR Hopflug Itala Overprints (M/M)

1933 Hopflug Itala overprinted stamps. Balbo Transatlantic Mass Formation Flight, set of 3 stamps issued 16th June 1933, mounted mint (M/M). S.G. Nos: 205/07. Scarce item only 4000 sets printed Catalogue value £2250.00.
One Only - as shown.