The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Brussels. King Hall. A. Dohmen. Albert. 1956
Bruxelles. Palais du Roi. Brussels. King Hall. P. I. B. Post Card
Brussels. King Hall. P. I. B. Phototypie Industrielle Belge
Brussels. King Hall. Albert
Brussels. King Hall. A. Dohmen. Albert
Brussels. King Hall. P. I. B