Unnumbered pageScan 13 of 54
Detail drawing of precinct wall. 1/100 (see note-book page. 12.)
Drawing: detail drawing of precinct wall and water pipe
25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 d c b a e f corner water pipe width 15 length 25 line inside thickness of lime is here 14 15]
[printed: MADE IN U. S. A. KEUFFEL & ESSER CO., N. Y. Millimeters]
65 figures hard to readstruck struck outadded written in above” jug ditto, and what it repeatsword reading not certain
