The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
A Happy Birthday. The Emblem of Good Luck is the Four Leaf Clover. Valentines
Good Luck. Four Leaved Shamrock. Salmon. 1917
The Shamrock Green for Ever. Good Luck. Greeting Card
The Shamrock for Ever. No. 2151. National Series. Millar and Lang
St. Patrick Day Greetings. Colleen. Oh. the shamrock. The green immortal shamrock. Chosen leaf. Of Bard and Chief. Old Erin native shamrock. An Post. 1988
10331. The Shamrock Express. Princess Class 8 P Locomotive. British Railways Photo. Domino Series. RP. E. A. Sweetman
A. 1723. In the Good Old Days. Tis evening in the Shamrock Land. Valentines
Among the Irish Hills. Oh Erins Boreens Glens and Rills with the Shamrock Green Adornin. Valentines Artcolour Series. 1930