“Londonderry Town Plan” … 1902… by Bartholomew…6” x 7.5” (15 cms x 18 cms)…original printed colour…from “Ireland (Part I.) Northern Counties including Dublin and Neighbourhood”; by M.J.B. Baddeley. Published by Dulau & Co., London: 5th Edition. This map has been mounted to museum standards. Ref. Map 1176