GEOGRAPHICAL PUZZLE. MAP: BELGIAN CONGO. AFRICA IN THE COLONIAL ERA. ca. 1930. A set of 64 plywood puzzle pieces with a paper map glued to them, in its original cardboard box. Map dimensions: 25 x 25 cm. In the upper left corner it reads: Dressée par J. Flamme d’après les documents du Service cartographique du Ministère des Colonies (Compiled by J. Flamme based on documents from the Carto...