The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Llangollen. Plas Newydd. Photochrom. Celesque. No B.39628. 1916
Plas Newydd. Llangollen. Photochrom. Grano. No 39629
Llangollen. Plas Newydd. Photochrom. Celesque Series. 1924
Llangollen. Plas Newydd. Photochrom
Llangollen. Plas Newydd. Photochrom. Duotype Process Series
Llangollen. Plas Newydd. Photochrom Co. Ltd. Graphic Works. Tunbridge Wells
Llangollen. Plas Newydd. Photochrom. London. Tunbridge Wells
Llangollen. Plas Newydd. 39629. Photochrom. 1935
