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: $4,000

Buyer's premium:

1930, Trans-Atlantic Squadron, 7.70L deep blue and gray, four corner sheet margin blocks of four from a complete sheet of 50, absolutely excellent condition, full OG, NH, VF and rare assemblage for a serious air post collector, each stamp with Bolaffi guarantee hs and signed in pencil, C.v. $14,400 as singles, Sassone #A25, €22,000 without a premium for centering, Est. $7,000-$8,000, Sc. #C27