The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Leamington. Ja Ja. Heraldic Series. Postcard
Exeter. Semper. Fidelis. Ja Ja. Heraldic Series. Postcard
Isle of Wight. Newport. Ja Ja. Heraldic Series. Postcard
Peterborough. The Cathedral West Front. Tuck. Heraldic Postcard Series. 183
Scarbro. Ja Ja. Heraldic Series. Postcard
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
Oxford City. Heraldic Series of Postcards. No. 201