By: H. R. Harmer Inc
lot # 1525 - swiss federal post Switzerland - semi-offical airmail
Zumstein VI, 1913 Langnau, just tied on postcard with "Fur die Militar Aviatik/ Officiele Karte" and logo showing image of "Furs Vaterland" by "Erste Flugpost Lanhnau I.E. Bern 4.V.13" cancels which also ties 5 Tell issue, flight stamp rough perfs, card with corner bend lower right, still fine and scarce (Zum CHF1,300)
Brief
H.R. Harmer
H.R. Harmer was founded in 1918 by Henry Revell Harmer of London. In 1940, the firm opened its New York auction gallery and quickly ascended to the top ranks of philatelic auction houses... Read More
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