Here are a non postal issued labels.
Year: 10.1920, Gummed. Günter Mair's catalogue no: - FRA-C-1, perforated H 14, V 13, sheets of
75(5x15), as FRA-A-2, but with black overprint: "Meeting Aéronautique / DE BUC / Octobre
1920" black/blue/red/white or light grey, 4****
Year: 1946, Ungummed. Günter Mair's catalogue no: - FRA-C-49, imperforated, issued for special airmail flight at the occasion of international film festival at Cannes, 1946, green/white, 4****
Year:approx.1960, Gummed. Günter Mair's catalogue no: - FRA-C-27, perforated 13 ¼ ,sheets,