Chapter IV: Part 1: Introduction and the Principles of Geometry. Part

2. Land Surveying; comprising General Observations—The
Chain—Offsets Surveying by the Chain only—Surveying Hilly
Ground—To Survey an Estate or Parish by the Chain only—Surveying
with the Theodolite—Mining and Town Surveying—Railroad
Surveying—Mapping—Division and Laying out of Land—Observations
on Enclosures—Plane Trigonometry. Part 3. Levelling—Simple
and Compound Levelling—The Level Book—Parliamentary Plan
and Section—Levelling with a Theodolite—Gradients—Wooden
Curves—To Lay out a Railway Curve—Setting out Widths.