ECHTERNACH. Poster for the celebrations of the 7th Centenary of the presentation of the charter of freedom to the town of Echternach by Countess Ermesinde, 1236-1936. Imprimerie Artistique Ed. Huss Cie. Design by M. Haagen. Good condition despite traces of folding and small tears at center folds. 99 x 61.5 cm

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