Unnumbered pageScan 29 of 50
Drawing: topographic triangulation network with north arrow, points and distance measurements; labels: N; B11; 14,15; B10; 16,60; B9; 8,64; 15,84; 7,52; 16,52; 13,78; B4; 14,18; β; 18,25; 8,21; 16,10; 16,41; B8; B3; 18,82; 13,72; 14,21; α; 16,12; B7; 16,09; 15,63; 9,48; 14,72; 17,79; 4,64; 13,70; 13,68; B2; B1; B6; 14,79; B5
65 figures hard to readstruck struck outadded written in above” jug ditto, and what it repeatsword reading not certain
