1904-05 Magharah, Sinai
Excavations took place from December 10th- January 11. Petrie has little to say in the Archaeological Report, other than they established it was a turquoise mine.
Catalogue of Egyptian antiquities : found in the peninsula of Sinai, and at Pithom, Oxyrhynkhos, and Thebes, and drawings of tombs at Saqqara, for the Egypt Exploration Fund and Egyptian Research Account, 1905 ; exhibited at University College, London, June 29th to July 29th. 1905. London.
Petrie, W. M. Flinders, 1905. The Sinai expedition. Archaeological Report (Egypt Exploration Fund) (1904-1905), 10-12.
Petrie, William Matthew Flinders 1906. Researches in Sinai. London : Murray.