The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
York. Guildhall and River Ouse. E. T. W. Dennis
York. River Ouse and Guildhall. J. Salmon. Cameracolour
York. Guildhall and River Ouse. E. T. W. Dennis and Sons Ltd. Photocolour. Alan Curtis
York. Guildhall and River Ouse. E. T. W. Dennis and Sons Ltd. Photocolour
Guildhall and River Ouse. York
York. Guildhall and River Ouse. Photochrom Co Ltd
Guildhall and River Ouse. York. Y.0248. Dennis
York. Guildhall and River Ouse. Lilywhite. A Hunting Photographic Company