Simms Frederick Walter

A Treatise On The Principal Mathematical Instruments Employed In Surveying, Levelling, And Astronomy

Practical Tunneling

Practical Tunnelling

Practical Tunnelling

A Treatise On The Principal Mathematical Instruments Employed In Surveying, Levelling, And Astronomy: Explaining Their Construction, Adjustments, And

A Treatise On The Principal Mathematical Instruments Employed In Surveying, Levelling, And Astronomy

England To Calcutta, By The Overland Route, In 1845 (1878)

Practical Tunneling