The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Hatfield House. The Old Palace. J. Arthur Dixon. Newport. I. W. England
Hatfield House. The Old Palace. J. Arthur Dixon. Newport. I. W. England. 1959
Hatfield House. The Old Palace. Historical Great Hall. J. Arthur Dixon Ltd
Hatfield House. The Old Palace. The Historic Great Hall. J. Arthur Dixon Ltd. 1964
Hatfield House and the Old Palace of Hatfield. Aerofilms
Hatfield House. The Old Elizabethan Palace. The Hatfield Series. 1903
The Old Palace. Hatfield House. Home of the Marquess of Salisbury. ABC Historic Publications
Old Palace. Hatfield House. Home Marquess. Salisbury. N HH2