Auction 90, Session 2 - Worldwide Rare Stamps and Postal History

Auction 90, Session 2 - Worldwide Rare Stamps and Postal History

Lot 1197: Switzerland - Air Post stamps

2021-07-24T15:00:00Z

Start price: $350

Lot 1197:

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Switzerland - Air Post stamps

The auction will start in __ days and __ hours __ minutes

Start price: $350

Description

1919-20, carmine Propeller overprint on 30(c) yellow brown and pale green and 50(c) dark and pale green, blocks of four, the last one with right sheet margin, full OG, NH, VF, J.-C. Marchand certificate, C.v. $1,400++, SBK #F1-2, CHF2,720 as singles, Est. $500-$600, Sc. #C1-2