Compare Practical Tunnelling by Frederick Walter Simms, Paperback | Indigo Chapters
Frederick Walter Simms
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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 the Brickwork of Tunnels | Practical Tunnelling by Frederick Walter Simms, Paperback | Indigo Chapters