The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Many Happy Returns of the Day. Rotary Photographic Series. Postcard. RP
Many Happy Returns of the Day. Rotary Photographic Series. RP. 1918
Many Happy Returns of the Day. Rotary Photographic Series. RP. 1919
Many Happy Returns of To Day. Rotary Photographic Series. RP
Many Happy Returns of the Day. Rotary Photographic Series. 1907
Many Happy Returns of the Day. Rotary Photographic Series. RP
Many Happy Returns of to Day. Roses. Rotary Photographic Series. RP