According to Petrie the Subterranean side chamber has a length of 69½" to 70½" at the West wall, 70.3" at the North wall and 72.3" at the South Wall. On the other hand though, he measures the distance from the North door of the side chamber to the South door of the side chamber as 73". Athanasios Aggelopoulos in his book "Cheops"(in Hellenic) considers the chamber to be square with a base width of 72". Petrie states that the side chamber "is very rough and uneven".
Petrie gives the height of the side chamber as varying between 40" and 48" above the entrance passage floor. Aggelopoulos considers the height of the neighboring passages to be the square root of three expressed in royal cubits or 35.72". He says that on the south side the vertical extension above the passageway is 18" and on the north side the extension is 6". This means that the height of the side chamber's northern wall is 41.72" and the height at the Southern wall is 53.72".
I could not find similar information in the books of Edwards, Lehner, or Verner.
Does anybody have other sources for the dimensions of this chamber?
Petrie gives the height of the side chamber as varying between 40" and 48" above the entrance passage floor. Aggelopoulos considers the height of the neighboring passages to be the square root of three expressed in royal cubits or 35.72". He says that on the south side the vertical extension above the passageway is 18" and on the north side the extension is 6". This means that the height of the side chamber's northern wall is 41.72" and the height at the Southern wall is 53.72".
I could not find similar information in the books of Edwards, Lehner, or Verner.
Does anybody have other sources for the dimensions of this chamber?