[85] In this and the following tables the dates connected with the heights of hills where they are known are given in heavy type. Where the local conditions are unknown, hills 1° high have been assumed.

[86] With regard to the temple A of Lepsius, it may be stated that in the time of the Ptolemies it received considerable and curious enlargements and embellishments which make it unique among Egyptian temples.

[87] Baedeker, "Ober-Aegypten," p. 320.

[88] New Gîzeh Catalogue, p. 61.

[89] Brugsch, "Religion und Mythologie," p. 111. Pierret, "Salle Historique de la Galerie Égyptienne" (du Louvre), p. 199.

[90] "Notices des Principaux Monuments Exposés au Musée de Gîzeh," p. 260. (1893.)

[91] The little temple of Isis at Pompeii and the associated frescoes in the Naples Museum are well worth careful study, especially with regard to the arrangements made for the stellar observations (and their final stoppage by the drastic proceeding referred to in the text), and the evolution of Horus in Greek times. The Hippopotami are most carefully drawn.

[92] Gîzeh Catalogue, 1893, p. 63.

[93] Professor Flinders Petrie has been good enough to send me his recent measurements. They justify those obtained from Lepsius' plan.

[94] Brugsch, "Egypt," 1891, p. 220.