2 vols., large 8vo, pp. [v]-xxxvi, 776 + frontispiece and 39 plates (24 in colour); [ii], iv, 914 + map frontispiece and 31 plates (16 in colour). Numerous woodcut illustrations within the letterpress. Contemporary half red morocco, red cloth boards, spines divided by raised bands, second and fourth compartments gilt-lettered direct, the others with central decorative lozenges and corner thistle tools all gilt, marbled endpapers, edges gilt. Some light foxing to tissue-guards, occasionally showing a little on a plate as well. Somewhat rubbed, some discolouration to cloth and darkening to spine, hinges of vol. 1 reinforced with cloth and those of vol. 2 starting to crack.