The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Kobenhavn. Raadhuset. Forlag J. Chr. Olsen. Eneret. Foto. No. 464
Kobenhavn. Raadhuset og Paladshotellet. 18. J. Chr. Olsens
Kobenhavn. Raadhuset. C. St. Eneret 3445
Kobenhavn. Raadhuset. Copenhagen. Town Hall. Stenders. No. 3006. 1946
Kobenhavn. Raadhuset. Stenders
Kobenhavn. Raadhuset. Alex. Vincents. Eneret Serie 293 8
Kobenhavn. Raadhuset. John Meinckes