This registered certificate for 15 common shares No. 183 of the Club des Sports d'Aix-les-Bains, issued 18 May 1920 and linked to the Hôtel Mirabeau, is a remarkable document of the sporting and touristic history of the Belle Époque and interwar period. Aix-les-Bains, an internationally renowned Savoyard spa town, attracted a wealthy aristocratic clientele from all over Europe. The Club des Sports offered varied activities: tennis, swimming, boating, golf, horse riding and other leisure sports appreciated by high society. Its association with the Hôtel Mirabeau, the resort's luxury establishment, confirms the elitist character of the venture.