The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Balmoral Castle. Reliable Series. W. R. and S. 63 40
Balmoral. Reliable Series. W. R. and S. William Ritchie. 1903
Balmoral Castle. Reliable. 1907
Balmoral Castle. Reliable
Penrith. Brougham Hall. Lowther Castle. Reliable Series. Multi View. 1910
Alnwick Castle. Reliable Series. W. R. and S
Dunolly Castle. Reliable Series. W. R. and S. 1903
Warkworth Castle. Reliable Series. W. R. and S. 18 72