The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Oxford City. Heraldic Series of Postcards. No. 201
St. Johns. Founded A. D. 1555. Heraldic Series of Postcards Oxford No. 17. F. S. O
University. Founded A. D. 872. Heraldic Series of Postcards Oxford. No. 19. F. S. O
Hereford Cathedral. The See Of Hereford. Heraldic Series Of Postcards F. S. O. No. 112
Cambridge Borough. Heraldic Series of Postcards Cambridge No. 205 F. S. O. 1910
University of Cambridge. Founded A. D. 915. Heraldic Series of Postcards Cambridge No. 83 F. S. O
Sixth International Congress of Heraldry and Genealogy. Edinburgh. 1962. Arms of the Duke of Hamilton as President of the Congress. Armorial Series of Heraldic Postcards No. 3
Magdalen. Founded A. D. 1458. Heraldic Series of Postcards. 1913