The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
XLII. 7. H. Royal MS 13 D vi f 47. St. Albans Abbey. I. Royal MS I C vii f. 52 b. Probably written at Christ Church. Canterbury. British Museum
XLII. 4. E. Royal MS. 5 D. v. f. 7 perhaps written at Canterbury. British Museum. Oxford University Press
XLII. II. O Cotton MS. Claudius. Royal MS. 5D ii f. 52 from Rochester Priory. Oxford University Press. British Museum
British Museum. September. A Boar Hunt. From a Calendar written in England. eleventh century. Cotton MS. Julius A. Oxford University Press
British Museum. August. Corn Harvest. From a Calendar written in England. eleventh century. Cotton MS. Julius A. Oxford University Press
British Museum. July. Hay Harvest. From a Calendar written in England. eleventh century. Cotton MS. Julius A. Oxford University Press
British Museum. June. Felling Trees. From a Calendar written in England. eleventh century. Cotton MS. Julius A. Oxford University Press
British Museum. May. Tending Sheep. From a Calendar written in England. eleventh century. Cotton MS. Julius A. Oxford University Press