London: Her Majesty's Stationery Office. 1861.
Tall thick 4to. 519 pages. illustrated with numerous folding plates, figures and 17 full page plates in the appendix . Original pale blue stiff printed wrappers with cloth spine and held together with 4 metal bolts. London: Her Majesty's Stationery Office, 1861. A very good(+) clean copy, possibly a facsimile although there is no indication of such..
Condition: Very Good(+)