.... The aim is to retrieve missing artifacts, investigate reports of new ones and understand the importance of what they are doing.

Tuesday, July 15, 2014

The Thegns of Mercia: Did Anglo-Saxons use crystal lenses?

The Thegns of Mercia: Did Anglo-Saxons use crystal lenses?:

very interesting POSt; see in particular "Greek lens, as seen recently at Rhodes"
Posted by at