International Correspondence Schools · Scranton, Pa. : The Colliery engineer co. · leaf 125
he given distancesfrom the original corner. Where both corner and witnessesare gone, it is best to run from both directions towards themissing corner, placing the corner at the intersection of the 7U LAND SURVEYING. lines. The surveyor need not expect to find his measure-ments agree with those in… … Fig. 31.5. courses shoidd also be given both in writing and figures, andthe corners should be fully described. A stone monumentis the best corner, and should always be used where thematerial is available. AREAS.1325. The area of a surface is its superficial content.In the surveying of public lands…
Railroad engineering
Internet Archive · California Digital Library · Public Domain Mark 1.0. Free to use for anything.
