Set of Citroën items related to the activities of Mr. Raymond Ravenel, Chairman and CEO of the Citroën automobile company: - solitaire game (one ball missing) with rules and envelope "la Solution se trouve dans cette enveloppe" ; - plaster and chromed metal inkwell in the shape of a car, with sliding opening. Length: 21 cm ; - 12 stamps of the Gabonese Republic or Mali featuring Citroën automobile models (together in a frame).