The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Landscape. Painting. The Popular Series No. 300. Postcard
Roses. Painting. The Popular Series. 104. 1905. Postcard
Swans. Unknown Place. Gate. Painting. Popular Series No. 230
Swans. Bridge. Painting. Popular Series No. 230
Landscape. Painting. Popular Series No. 229
Sailing Boat. Painting. Postcard. The Popular Series. 1915
Birthday Greeting. The Popular Series
Birthday Greeting. The Popular Series. No. 150