The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
22. Boulogne Sur Mer. The Cathedral of Notre Dame de Boulogne. ND. Phot. Imp. Phot. Neurdein
Boulogne Sur Mer. The Cathedral and the Castle. Mage
B. M. edit 103. Boulogne Sur Mer. La Cathedral
Boulogne Sur Mer. la Cathedral vue du Dernier Sou. Desmons. Hotel Restaurant. 1910
Boulogne sur Mer. La Nuit. The Cathedral. The Castle. The hight Town. Mage. Multi View
210 Boulogne Sur Mer La Cathedrale The Cathedral Tomb of Godefroy de Bouillon LL Levy Fils
Boulogne sur Mer. The Dome of the Cathedral. Mage
Boulogne sur Mer. Tintelleries. Quarter and the Cathedral. Levy Fils. B. Hopkins