The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
2. Helmsley Castle. Yorkshire. The Keep. Ministry of Public Building and Works. Crown
Yorkshire. Helmsley Castle. The Keep. Ministry of Public Building and Works. George Pulman. Crown
Yorkshire. Helmsley Castle. The Keep. Ministry of Public Building and Works. Crown
Yorkshire. Helmsley Castle. The Keep. Crown. George Pulman
Yorkshire. Helmsley Castle. The Keep. Crown. 1970
Yorkshire. Helmsley Castle. The Keep. George Pulman. Crown. 1970
North Yorkshire. Helmsley Castle. H. M. S. O. The Campfield Press. Crown
Yorkshire. Helmsley Castle. Air View From the South. Ministry of Public Building and Works. J. Howitt. Crown
