The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
South Front. Hatfield House. Home of the Marquess of Salisbury. Jerry Harpur
The south front of Hatfield House. Home of the Marquess of Salisbury. Jarrold
South Front. Hatfield House. 1611. Home of Marquess of Salisbury. ABC Historic Publications
Hatfield House. The South Front. Home of the Marquess of Salisbury. ABC History Publications
Hatfield House. South Front. 82131. Photochrom. 1954
Hatfield House. The West Front. ABC Historic Publications. Home of the Marquess of Salisbury
Hatfield House The South Front. J. Arthur Dixon. HERTS. 1489
Hatfield House. The South Front Was Built by Robert Cecil. English Life Publications. 1960