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Interior view of the Aquilon crypt at Mont-Saint-Michel, showing pointed arches and stone columns. Printed text at the bottom: '1368. MONT-SAINT-MICHEL The Crypt of the Aquilon G. F.'. Reverse: handwritten address to Savigny-sur-Garonne, 10-centime postage stamp and cancellation from Mont-Saint-Michel dated 28 September 1903.