Petrie, William M. Flinders: Researches on the great pyramid, or fresh connections, being a preliminary notice of some facts and a fuller statement (London, 1874)

14

THE GRAND GALLERY

100 Height at cat off, from Queen's Chamber passage floor to top of ramp = Antechamber length.

101 Height from top of Antechamber passage to first overlapping

2 χ Normal passage breadth
2 χ Normal passage height

102 Grand gallery breadth -

103 „ height -
(vertical to first overlapping)

104 Eamp breadth -

105 „ height vertical =-

106 Short Eamp holes (alternate)

107 Long „ „ „

108 Between three Northern Eamp holes — 2 x Eamp breadth

109 Between succeeding „ = 2 χ Eamp height.

110 Each three Eamp holes and interspaces = 10 x Eamp^breadth

| Normal passage breadth
i Normal passage height.
== Eamp breadth
— Eamp height.

z= 2 King's Chamber Units,
zz 4 King's Chamber Units.

= 1 King's Chamber Unit.

— 1 King's Chamber Unit.

= 2 King's Chamber Units.

10 King's Chamber Units.

118 To

119 Cv

ι

120 le

121 &

111
112
113
114
115
116
117

Mean vertical height between the
overlappings.

Height of great step, on N. face.
Horizontal length between first and second cut off.
Height of first cut off -r- 1\ or χ -4.
= •^ Height of second cut off x 2 i or -^ -é
Sloping length to main cut off -=- 6.
Maximum vertical height in gallery •+- 12.
Mean length of gallery ori slope -r 50.

122 Ρ

123 .'

124 S

125 S

126 :

127 i
128:

129
130