Worldwide Air Post stamps and postal history, Zeppelin Flight items, philatelic rarities of the World. Part 1

Worldwide Air Post Stamps and Postal History - Italy

The auction will start in __ days and __ hours

Start price: $2,500

Buyer's premium:

1933, General Balbo Trans-Atlantic Flight issue, 5.25L +19.75L and 5.25L+44.75L, complete set of two triptychs in sheets of 20, the second one has some separation on the left, fresh quality unit without usual toning, full OG, NH, VF and scarce multiples, Sassone #S1509, €17,625, Est. $4,000-$5,000, Sc. #C48-49