VGC.Virtue and Company,1958.Second edition.Volumes set(I & II).Large format green hardbacks(gilt lettering to the spine,some nicks,dents and scratches on the cover and spine) in VGC, no Dj.Illustrated with many b/w photos,drawings,diagrams,plans,tables.Nice and clean pages with small pen marks,ink marks,aged and tainted on the outer edges,names and address are written inside the front covers,some creases,ink marks and light shelf wear on the edges of the pages.The books are in VGC for its age but with light shelf wear.562pp(in total) including List of plates,bibliography,index.Edited by E. Mason.Heavy books(approx 1.9 Kg).