Here are the details of maps for Johnstone:
This detailed map gives good coverage of central Johnstone and the area to the south, with coverage stretching from Gas Street and Johnstone Mill southward to Johnstone Castle.
Features include GSWR railway with station, town centre with individual buildings neatly shown, iron foundries, Johnstone Castle, saw mills, cottage hospital, Barbush Mill, Old Mill, Hagg Mill, Nether Johnstone, Quarrellton, Greenend, Houston Square, Ludovic Square, Thornhill House, etc. On the reverse we include extracts from a trade directory.