Letter from H. T. Knox to Thomas J. Westropp regarding a Caher which he identifies as the Dun na Gall of Tignornach. Knox identifies a clump of trees in the distance as the great fort in Ballymartin, Lis na Trea Duff?. The letter includes a sketch of…
Letter from H. T. Knox to Thomas J. Westropp regarding three prints derived from Sergeant Lyons' negatives of the 'Curry Killeen' earthworks near Brees Castle.
Letter from H. T. Knox to Thomas J. Westropp regarding another batch of Sergeant Lyon's prints. Antiquites mentioned include 'Rath Coll na Crucknamanmann'? and a moat whose location is unable to be determined. The townland of 'Lachinch' is also…
Letter from H. T. Knox to Thomas J. Westropp regarding pictures of his Journey to Ireland. He mentions St. Patrick's Chair in Lankill, Ballintober, Co. Mayo.
Letter fom Sergeant Patrick Lyons to H.T. Knox which includes a map of ancient monuments marked with numbers to show locality as well as an index and a sketch of a cromelch. Lyons notes theres is a scarcity of raths when compared to the types of…