The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Animals
Horse and Kittens. Cats. A. Muller. Painting. S. Hildesheimer. No. 5262. Postcard
Mischief afoot. Cats and Kittens. Series H4. No. 1024. James Henderson. 1915
Short Haired Kittens. Ginger. Tabby. Dark Tabby And White. Mischief Makers. Basket. Mabel Gear. Cats And Kittens Series. Valentine. No. 1874. 1952
Black Persian and Brown Tabby Kittens. What are they. Mabel Gear Cats and Kittens Series. Valentine. 5033
Good Health. A child with a bottle in his hands and two kittens next to him. No. 20. 1910
Black horse and two kittens. Wrench Series Nr. 5339
Three Little Kittens. Cats. W. and K. RP. 1929
In Mischief. Two Cats and Flowers. Made in Germany