This small ad refers to a de Vivie bicycle (not a Gauloise or some other brand with a de Vivie transmission). This exotic machine had three speeds - but had been rarely ridden.

(Source gallica.bnf.fr/ Bibliothèque nationale de France)

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• Publisher: T.C.F. Revue Mensuelle
• Country: France
• Date: March 1906
• Derailleur brands: de Vivie
• Derailleurs: unknown (if any)