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Maps and survey (1913)

Hinks, Arthur R. (Arthur Robert), 1873-1945 · Cambridge, University press · leaf 188

An illustration from Maps and survey, 1913, leaf 188
observed at each station,neglecting all others. The triangles must be well conditioned : that is to say, theymust be strong in shape, having no angles less than 30^ about,and if possible none less than 40°. The size of the triangles willdepend so much on the nature of the country that no… … I. Reconnaissance ladder on the march. ^-^iO-*-

Maps · Surveying

Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.

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