The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
I. o. M. Groudle Glen. The Water Wheel. J. Salmon. Sepio Style
Isle of Man. The Water Wheel. Groudle Glen. C. P. Clague
Isle of Man. The Water Wheel. Groudle Glen. Manx Kiosk. London. British Empire Exhibition
I. O. M. Groudle Wheel. The Dainty Series
I. of Man. Groudle Glen. The Waterwheel. J. Salmon. Sevenoaks. England. A. R. Quinton
Water Wheel. Groudle Glen. Valentines series. 1909
Water Wheel. Groudle Glen. I. O. M. No 941
Water Wheel. Groudle Glen. Isle of Man. Valentine. 1905