II. An Account of some Ancient Remains existing in the District adjacent to the confluence of the Wye and the Severn, in the Counties of Gloucester and Monmouth; namely, the probable line of the British Akeman Street, the southern termination of Offa's Dyke, the Earthworks of Buttindune, the leaden Fonts of Llancaut and Tidenham, and an identification of the Estrighoiel of Domesday: by George Ormerod, Esq., D.C.L., F.R.S., S.A., in a Letter to Sir Henry Ellis, K.H., F.R.S, Secretary