SPIDO (Spidoleine) - circa 1960. Double-sided enamelled plate with square. Insolations, chips in the centre on one side, partially oxidised margins. 52.3 x 48.2 cm . Enamelling: "émail-RENAUD-Morez Jura" . In 1877, Alexandre André, a native of Yssingeaux, founded the Société Anonyme A. André Fils (SAAF) and imported mineral oils, becoming one of the leading importers of petroleum, which he refined for the manufacture of automotive oils (source: pubdantan.canalblog.com).