β¨ Engineering diagram caption
Fig. 1
15 0
15 6
12 6
Formation Level
natural slope 2 to 1
1 1/2 to 1
1 1/2 to 1
T. HODGSON LITH
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β¨ LLM interpretation of page content
ποΈ Diagram of formation levels and slopes
ποΈ Infrastructure & Public WorksEngineering, Formation Level, Slopes, Lithograph
- T. Hodgson, Lithographer
Nelson Provincial Gazette 1868, No 19