4 volumes. iv, 788, [14]; [2], 681, [10]; [2], 610, [7]; [10], 670, [10] pp. Volume I with copper-engraved frontispiece portrait and a folding chart "The Analysis of Mr. Locke's Doctrine of Ideas, in his Essay on Human Understanding" issued for this edition, loosely laid in. 11¼x9¼, uniform period calf, spines rebacked in recent calf, each with period gilt-lettered red morocco spine labels and with gilt-lettered modern black morocco spine labels (Volume III with modern brown morocco spine label and the red morocco label, laid in. Eighth Edition.

Engraved armoial bookplate of Sir William Brown Holkes on the front pastedown of each volume.