Electromagnetic Sounder Experiments at the Pyramids of Giza - By Joint ARE-USA Research /Team: Ain Shams University, Cairo -[and]- Stanford Research Institute (SRI), Menlo Park, California. - Prepared for: Office of International Programs, National Science Foundation, Washington, D.C.

Washington DC: National Science Foundation, 1975. Paperback. xi, 123p., illustrated with formulae, graphs, diagrams/schematics of pyramids & of electronic devices & of 'scope displays, and numerous b&w photographs of exposed rocks & excavations. Very technical, and inconclusive. Softbound in 11x8.5 inch marigold-yellow wraps styled with red & black lettering, an excellent copy: sound, clean and unmarked. A good-faith attempt. NSF Grant No. GF-38767. So far, no 'hidden chambers' that were previously unknown, but the penetrating rays equipment doesn't work all that well, or not at first. - Also credited on titlepage along with Ain Shams (truncated) U. and SRI, are G. Mokhtar & A. Hassan (Organization of Antiquities) and S.O. Buckingham of Lawrence (U.C.)Berkeley Laboratory. (Inventory #: 325158)