The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Warwickshire. Kenilworth Castle. As it Might Have Appeared at the Time of Queen Elizabeth First Visit to Kenilworth. Ministry of Works. Alan Sorrell. Crown
Kenilworth Castle. Warwickshire. As it might have appeared when Queen Elizabeth 1 visited the castle in 1575. English heritage. Crown. Alan Sorrell
Kenilworth Castle. Warwickshire. Ministry of Public Building and Works
Warwickshire. Kenilworth Castle. Ministry of Public Building and Works. Crown. Alan Sorrell
Warwickshire. Kenilworth Castle. H. M. S. O. Crown
Warwickshire. Kenilworth Castle. Air View. Ministry of Works. Crown
Warwickshire. Kenilworth Castle. Air View. Crown
Warwickshire. Kenilworth Castle. Air View. Mardon and Hall. Aerofilms and Aero Pictorial