Historic postcard: Biplanes in flight at Mondorf-Les-Bains, 1910
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AVIATION. Postcard from Mondorf-Les-Bains aviation week, 1910 season: 2 biplanes in the air.
Stamp and postmark.
Edition N. Schumacher, Mondorf.
Automatically translated by DeepL. The original version is the only legally valid version. To see the original version, switch to the French language.
