An account of the operations carried out for accomplishing a trigonometrical survey of England and Wales ...Mudge, WilliamDalby, IsaacColby, ThomasRoy, WilliamGreat BritainPre-1801 Imprint Collection (Library of Congress)Royal Society (Great Britain)EnglishBook1799London, Printed by W. Bulmer and co. for W. Faden, 1799-1811.Geodesy—EnglandGeodesy—WalesBook