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The methods used in primary level and triangulation work in unsettled and broken country (1909)
Stewart, John Truesdale · leaf 180
expansion of … burning 49 Station Occupied, VaU, •September /<?. 1/-90& Stations Sniiitf.h. 7~//ne Star 4- 20 35 222 46 OO 42 46 OO 222 46 OO Afar/r 3/5 23 OS /85 22 29 3/5 23 04 A7arA /3S 23 OS 3/5 23 O /3S 23 OS Star 4 29 /9 42 43 20 222 43 08 42 43 28 4 26 45 80 38/73 20353 20 4 S9 2/260 3/ 5 05 04 295…Geodesy · Surveying · Triangulation · Theses
Internet Archive · University of Illinois Urbana-Champaign · Public Domain Mark 1.0. Free to use for anything.
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