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

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

Lot 153: Worldwide Air Post Stamps and Postal History - Spain

2022-06-01T15:00:00Z

Start price: $400

Lot 153:

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Worldwide Air Post Stamps and Postal History - Spain

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Start price: $400

Description

1938, inverted black surcharge ”AEREO + 5 Pts.” on imperforated Defenders of Madrid 45c+2p blue and greenish blue in vertical pair, a few places with insignificant foxing, full OG, NH, VF and extremely rare, no more then 100 imperforated stamps with inverted surcharge were produced, Dr. O. Schier opinion for block of four, Edifil #759s var, Est. $700-$800, Sc. #CB6 var