Rutherford, Adam. "Pyramidology. Books I-II-III-IV." The Institute of Pyramidology. Harpenden, Hertfordshite, 1970-1974. 8vo., approx. 22 x 15cm (8.7 x 5.7 in.) Complete in 4 volumes: 219, [21]pp.; [12], 233-494, [14]pp.; 1137, [14]pp.; 1529, [13]pp. Illustrated with numerorus b/w plates and plans, some folding. Original cloth hardback bindings with gilt lettering to spine and front boards. All bindings secure with front inner hinge reinforced to volume 3. Light spotting to page edges. Clean interior. Very good condition.