The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
June. Hay Harvest. Royal MS. 2 B. vii. f 76 b. British Museum. Oxford University Press. LI. 6
The British Museum. Harvest Cart Going Up Hill. Henry Stone
British Museum. July. Hay Harvest. From a Calendar written in England. eleventh century. Cotton MS. Julius A. Oxford University Press
The British Museum. June. A Tournament Game With Hobby Horses. Henry Stone
The British Museum. June. Mowing Cancer
The British Museum. Corn Harvest Cock Throwing. August
British Museum. Harvest Cart. Luttrell Psalter
Victoria and Albert Museum. June. Harvesting the Hay. Crown