Maps and map-making; three lectures delivered under the auspices of the Royal geographical society (1910)
Reeves, Edward Ayearst, 1862-1945, Royal Geographical Society (Great Britain) · London, The Royal geographical society · leaf 41
ting Circle. 22 MAPS AND MAP-MAKING it continued in use on the continent for a long time after-wards. However true it may be in principle that errorswould be eliminated by repeating the angle round the circle,owing to structural difficulties, the instrument has notproved altogether successful, and…
Cartography · Surveying
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