| Description | Minutes, 1966-1968; Reports, 1849-c.1964; Canal construction, 1804-1898; Operations & maintenance, 1811-1978; Bridges, 1912-c.1984; Locks, c.1889-1985; Equipment and parts, 1877-20th century; Water flow and levels, 1907-1988; Weirs and groynes, 1917-1956; Wharfs and quays, 1925; Footpaths and towpaths, 1910-1977; Pest control, 1935-1975; North of Scotland Hydro-Electric Scheme, 1949-1975; Waterway Plans, 1801-1974; Walker and Burges 1843 Survey, 1843; Ordnance Survey maps, 1903-1907; Locks, 1805-1987; Bridges, 1804-1990; Bank and Channel Protection, 1840-1947; Culverts, 1809-1844; Drainage, 1900; Weirs, 1800-1933; Offlets and Sluices, 1809-1924; Wharfs and Moorings, 1820-1979; Piers and Jetties, 1836-1975; Navigation Aids, 1932-1942; Water Supply, 1846-c.1938; Bankside plant and equipment, 1801-1960s; William Arrol Company Plans and Drawings, 1931-1966; Railway plans and drawings, 1863-1898; Caledonian Power Plans, 1935-1937; Miscellaneous and unidentified plans, n.d. |