Beautiful diploma on strong card from the Fédération des Sociétés Philatéliques du Grand-Duché de Luxembourg for the 1st Exposition Fédérale de Timbre-Poste of 1936. Original watercolor drawing by Jean SCHAACK (1895-1959) [Prix Grand-duc Adolphe in 1924], Greek figures, view of Cercle Cité and Profiles of the old town in cartouche. Signed lower right and dated 37, also signed by the members of the Comité de la fédération at the time, fine condition, 41 x 53 cm.
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