Ordnance survey of Scotland.
Southampton : Ordnance Survey Office,
1856-1897.
A set of maps (previously bound in 2 vols.) Either 1st ed. (mainly South of the Great Glen), or 1st revision (Western Highlands & Islands). Dates 1856-85, or 1896-97.
Numbered 1-131 with 57A.
All in contoured version. County boundaries, railways, woods and water, wash coloured.
Bank of Scotland.