The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Conway Castle and Bridge. 5619. Valentine and Sons LTD. Carbo Colour Postcard
Conway Castle And Bridge. 5619. Valentine and Sons. RP
Conway Castle and Bridge. Valentine. No 5619. RP. 1942
Conway Castle and Bridge. Valentine. Valesque. No 5619. 1946
Conway Castle and Bridge. Valentine. Photogravure. No 5619
Conway Castle and Bridge. 5619. Valentines. RP
5619. Conway Castle and Bridge. Valentines. RP
Conway Castle and Bridge. 5619. Valentines Silveresque. 1942