Xx. A Letter from John Gage, Esq. F.R.S., Director, to Sir Henry Ellis, K.H., F.R.S., Secretary, with an Account of a British Buckler, found in the bed of the River Isis, between Little Wittenham and Dorchester, in Oxfordshire Gage, J. Archaeologia 27: 298-300 1838 10.1017/s0261340900012145 https://eurekamag.com/research/067/168/067168639.php