The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
North Yorkshire. Scarborough Castle. The Keep From the Barbican. H. M. S. O. Colin Richardson Printers
North Yorkshire. Scarborough Castle. The Keep from the Barbican. Crown. Colin Richardson Printers
North Yorkshire. Scarborough Castle. The Keep From the Barbican. HMSO. Crown. 1986
North Yorkshire. Scarborough Castle. The Keep from the Barbican. H. M. S. O. Larkfield Printing. Crown. 1978
North Yorkshire. Scarborough Castle. The Great Keep Built For Henry II. The Beacon Press. English Heritage. Jorge Lewinski and Mayotte Magnus. 1989
Scarborough. 1991. Amusement Park. Castle Keep. Spa. Lighthouse. South Bay and Castle. North. Peasholm. Boathouse. Grand Hotel. Bus. Dennis. No S002008L
Scarborough Castle. North Yorkshire. Dykes and Barbican From the Castle. H. M. S. O. The Campfield Press. Crown
Pickering Castle. North Yorkshire. Keep and Diate Hill Tower from south west. Department of the Environment. Crown