Bond of 500 francs issued in Genêts in 1927.

Beautiful large format document with coupons, illustrated with Mont-Saint-Michel by Rignon.

Head office 39 boulevard Berthier in Paris. The company's project was to develop a tourist complex on the Tombelaine rock, near Mont-Saint-Michel. But this ambitious project was never implemented due to lack of financial means and due to the economic crisis of 1929.