Passage system of the Great Pyramid of Gizeh in the land of Egypt, June-July 1909.
Edgar, John,-1910.Great Pyramid passages and chambers.
[Glasgow? : Bone & Hulley?,
1910?]
Caption title.
"This chart fully explained in the book entitled 'Great Pyramid passages'".
Edgar, John, -1910.
Great Pyramid (Egypt)
Pyramids.