Sandford: Paleolithic man and the Nile-Faiyum Divide

OIP 10. Prehistoric Survey of Egypt and Western Asia,
Vol. I: Paleolithic Man and the Nile-Faiyum Divide: A Study of the Region During Pliocene and Pleistocene Times.

K. S. Sandford and W. J. Arkell. 1929

OIP 17. Paleolithic Man and the Nile-Faiyum Divide in Nubia and Upper Egypt: A Study of the Region during Pliocene and Pleistocene Times. 

By K. S. Sandford and W. J. Arkell. Originally published in 1933.