The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Old Postcard. A Girl in Blue Dress and with Flowers
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