United States, British Commonwealth, and Foreign Stamps, Covers, and Collections

C42P-C51P, 1935 5c-10B Map Airmails, Die and master proofs in issued colors on india die sunk on card plus master with blank value tablets in red brown, 227x151mm, all with die number above design, some with penciled "Stamp" in upper left corner, fresh and Very FineSale 3043: Worldwide Stamps and Covers - Thursday, June 23, 2021 (immediately following British Commonwealth session)