Worldwide Air Post Stamps and Postal History, One Man Collection of Tannu Tuva, Philatelic Rarities of the World, Part 2

Portuguese Colonies - Nyassa

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Start price: $150

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Description

1911, Vasco da Gama’s Ship ”San Gabriel”, 75r, 100r, 200r and 500r, four trading proofs (essays) in blue and black, no diagonal overprint, each one with puncture at left and black two-line overprint, no gum as produced, VF and rare, original Waterlow and Sons, Ltd card is enclosed, Est. $300-$350, Scott #57/62