The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Similar cards
Scan technical data
Front
DOUGLAS LIGHTHOUSE, I.O.M. ABSOLUTE REX
Back
Valentine's "GRAVURETYPE" Series. Copyright Picture PRINTED IN GT. BRITAIN POST CARD THE ADDRESS TO BE WRITTEN MERE 23-1 VALENTINE'S SERIES THIS SPACE FOR COMMUNICATION して
