BARTHOLOMEW'S REDUCED ORDNANCE SURVEY: SHEET 21. INVERNESS & SPEY,
coloured for Tourists & Cyclists. Large coloured map, ap. 47 cm. x 61 cm., Scale [1:126,720]. 2 miles to an inch; mounted on cloth, folded, within printed cloth cover (19.5 cm. x 10.5 cm.), edges lightly worn; John Bartholomew & Co, Edinburgh, n.d.[c.189-?]. More