Scotland : Caledonian Canal.
Great Britain.Hydrographic Office.
Taunton : [United Kingdom Hydrographic Office],
1977-
Relief shown by contours and spot heights. Depths shown by soundings.
Map A Corpach to Fort Augustus includes insets: Loch Lochy, Laggan Lochs. Scale 1:12,500 -- Loch Lochy, Gairlochy Locks. Scale 1:25,000  -- Loch Oich. Scale 1:15,000.
Map B Fort Augustus to Inverness includes inset: Loch Dochfour. Scale 1:12,500.
From Ed. 3 Map B Fort Augustus to Inverness includes insets at scale 1:12,500: Loch Ness, Fort Augustus -- Loch Ness, Urquhart Bay -- Loch Dochfour.
Various eds.
1977 -- 1981 -- Ed. 3 2005