ZOS 131856-1891Ordnance Survey of Scotland: One-Inch Maps
The maps in this series are one-inch maps of Scotland, published by the Ordnance Survey between 1856 and 1891, on sheets of a uniform size (24 inches by 18 inches) on a single projection (Bonne -- origin 57°30'N, 4°00'W).
The material in this series is non record material originally held in the Library.