Practical tunnelling
Subtitle: explaining in detail the setting out of the works, shaft sinking and heading driving, ranging the lines and levelling under ground, sub-excavating, timbering, and the construction of brickwork of tunnels : with the amount of labour required for, and the cost of the various portions of, the work : as exemplified by the particulars of Blechingley and Saltwood tunnels.
Contributors: Haskoll, W. Davis
Edition: 2nd ed.
Publisher: Lockwood
Published: 1860
Place of publication: London
Language: eng
Number of pages: 189
Subjects: Tunneling
Notes: Rev., with additional plates, by W. Davis Haskoll.