FOUR VOLS.Third edition.Contemporary full speckled calf,raised bands,red title labels,gilt.Double gilt ruled border on boards.Chipping to the top of spines on vols one and three otherwise a very attractive set.Bookplate of William Roundell,University College,Oxford,in each volume.A collection of writings by various authors originally published in 140 parts between Nov.7th 1752 and March 9th 1754.: