The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Llanwddyn. Lake Vyrnwy. General View. RP. 1966
Llanwddyn. A Glimpse of Lake Vyrnwy. Frith Series. 1953
The Dam and Lake Vyrnwy. F. Frith and Co
Cheddar Village and Lake. F. Frith. Friths Series. Reigate
P LVY 1. The Lake and the Dam Lake Vyrnwy. Promise. 1974
Lake Vyrnwy. Dam and Lake. J. Maclardy. 1908
Lake Vyrnwy Dam. J. C. Clark
Tal y Llyn Lake. Frith Series. Reigate. 1956