The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Oxford Martyrs Memorial. Friths Series
Oxford. Balliol College and Martyrs Memorial. Founded A. D. 1263. Friths Series. No. 45455
Balliol College and Martyrs Memorial. Oxford. Frith
Oxford Martyrs Memorial. Frith
Oxford. Martyrs Memorial. F. Frith. No. 40026
Oxford. Martyr Memorial. F. Frith. No. 40026
Oxford. Martyr Memorial. F. Frith. No. 13727
The Martyrs Memorial. Oxford. T. V. A. P. Oxford. Series LIII. 1035