The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
The Hay Wain. Constable. National Gallery 132. Photochrom Co. LTD. Tunbridge Wells. Post Card
National Gallery. The Hay Wain. Constable. John. Trustees by Fine Art Engravers. Card No. 1063
National Gallery. The Hay Wain. Constable John. Card No. 1063
National Gallery. The Hay Wain. Constable. John. Card No. 1063
National Gallery. The Hay Wain. Constable. John. Tillotsons
National Gallery. The Hay Wain. Constable. John