The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Old Postcard. A Man and Girl on the Grass. Near the Cenotaph
Old Postcard. Girl and Bird. M. I. Hummel. Emil Fink
Old Postcard. Girl and Birds in the Nest. Kruger
Old Postcard. Girl and Boy near the Windmills. Kruger
Old Postcard. Girl and Boy. Philco. 1921