The Problem of the Obelisks. From a study of the unfinished obelisk at Aswan. ENGELBACH R [31123]
Published: London, T Fisher Unwin, Date: 1923. Description: Frontis, 134pp with 44 illustrations, some hors-texte. Modern red library cloth, 22x15. Cloth vg, ex library with small stamps reverse of plates and on title page only, one plate re-attached. Notes: How the obelisks were extracted and erected in ancient times ISBN: Price: £10.00