author: basil jackson

A Treatise on Military Surveying: Including Sketching in the Field, Plan-drawing, Levelling, Military Reconnoissance, Etc. : Also a Particular Description of the Surveying Instruments Commonly Employed by Military Men, with Instructions for Using and Adjusting Them

... Surveying Instruments Commonly Employed by Military Men, with Instructions ... surveying , especially as it is still in use at the Royal Military College ... introduction of the theodolite . For military purposes , the chief objection ...

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