Ireland Sheet 57 Lisnaskea, Newtownbutler & The Upper Erne 1900 – published 1989; intro by Alan Godfrey. Most of Upper Lough Erne is covered and coverage stretches from Kinawley eastward to Munnilly House, and from Derryharney southward to Bawnboy.

Most of Upper Lough Erne is covered and coverage stretches from Kinawley eastward to Munnilly House, and from Derryharney southward to Bawnboy. Other features include stretches of the Ulster Canal, the Great Northern Railway, and the GNR Cavan and Clones Branch; Crom Castle, Lanesborough Lodge.