Vol. i identical to earlier edition. Vols. ii-vi reset throughout; paper watermarked 1778 (vol. ii), 1779 and 1780 (vol. vi). On sig. A1 of vol. iv the correct vignette has been omitted and that for vol. i substituted.

Copy 2 Vol. 1 Note: With bookplate of Marquis of Stafford and armorial stamp of Duke of Sutherland. Vols. i-iv from original ed., vols. v-vi from reprint [ca. 1780]

Copy 2 Vol. 6 Note: Last plate of vol. vi wanting.