[Illustration: Fig. 12. TERMINAL STATION SKETCH SHOWING TWO TRACK TUNNELS AT NINTH AVENUE AND THIRTY-THIRD STREET]

[1: Presented at the meeting of May 4th, 1910.]

Transactions of the American Society of Civil Engineers, vol. LXVIII, Sept. 1910 — Part 37

[2: Reproduced as Plate IX in the paper by Mr. Noble.]

Transactions of the American Society of Civil Engineers, vol. LXVIII, Sept. 1910 — Part 37

[Text reference for footnote 2: "one arm of the creek shown on General Viele's map of 1865" The article is ASCE 1152, The East River Division, available from Project Gutenberg as e-text 18065]

Transactions of the American Society of Civil Engineers, vol. LXVIII, Sept. 1910 — Part 37

Table 2a | 87 { 166 + 64.6} | | | | | | | | { 166 + 75.6} | 23.44 | 1.00 | 0.34 | 2.25 | 0.42 | ... | _"2.25" is unclear; only ".25" is fully legible_]

End of the Project Gutenberg EBook of Transactions of the American Society of Civil Engineers, vol. LXVIII, Sept. 1910, by George C. Clarke