The united and much admired system of arithmetic and mental calculations of Doctor Willcolkes and Messrs. T. and T.W. Fryer : being the result of many years' study
Numerous photographs were taken during the excavation of the Graham site 2006. A selection of photographs of features and personnel performing usual field tasks such as surveying, measuring, excavating, and taking photographs were selected for the archive.
Scope and Content
Sub sub sub series consists of photographs taken during excavation of the Graham site 2006.