The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Cambridge. Trinity College Library
Cloisters Court and Library. Trinity College. Cambridge. Valentine. RP. 1939
Cambridge. Trinity College Library. Friths Series. No. 26490
St. Johns College Chapel And Trinity College Library Cambridge. WHS 1562. Colour by H. D. Keilor. Plastichrome by Colourpicture Publishers. P37050. 1962
Cambridge. Trinity College Library. Postcard
Cambridge. Trinity College. Library from River. Valentines Series
Cambridge. Trinity College. Library. Lord Byron. Friths Series. No. 61502
Trinity College Library. Cambridge. 5. M. and L. National Series. 1960