The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Old Postcard. Flowers. Photochromie. Serie Z. No 696. B. Hopkins
Landscape. Trees. Postcard. Photochromie. Serie 130. No. 2546
Old Postcard. Flowers. Photochromie. 1907
Old Postcard. Flower Tree. Photochromie
Flowers. Photochromie. Postcard
Winter Snow Covered Trees. Photochromie. Postcard. 1910
Old Postcard. Trees. Photochromie
Old Postcard. Yellow Flowers. Photochromie. 1911