An Account of the Trigonometrical Survey, Carried on in the Years 1795, and 1796, by Order of the Marquis Cornwallis, Master General of the Ordnance By Colonel Edward Williams, Captain William Mudge, and Mr Isaac Dalby Communicated by the Duke of Richmond, F R S. . -zSjEACJFEY J*E>^ Deztge Ness- dealt of * ?.#-» T C/tfl noU$/u rAf .? / // /2 IS XI^FFl j_ -i. AS /6* /7 /* /0> UP H3S22E on sp </*//«• fR/.srcj/Ai, Triangles m ///rTltKiOXOMETRICAL

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Keywords: ., bookcentury1700, bookdecade1790, booksubjectproceedingsoftheroya