The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Newbury. Donnington Castle. J. Arthur Dixon. Multi View
Newbury. Donnington Castle. Photochrom. No 31770. 1936
Donnington Castle. Newbury. Valentine. No 50108. 1908
Newbury. Donnington Castle. Woolstone Bros. The Milton Elite Glazette Series. No. 65. 1910
Newbury. Donnington Castle. Postcard
Newbury. Donnington Castle. The R. A. Postcards. RP
Newbury. Donnington Castle. Valentines Series. 1905