Master the tools of precision with a practical guide to mathematical instruments
Discover how drawing and measuring instruments work, from simple rulers to complex devices, and learn their construction, testing, and proper use. This volume presents clear explanations and tested methods perfect for students, engineers, and military professionals alike.
This edition revisits a classic text, updated to reflect improvements in instrument design and measurement practice. It focuses on the drawing and measuring tools that support accurate maps, plans, and calculations, with practical guidance you can apply in everyday work and study. The book emphasizes hands-on results, not theory alone, helping you select, adjust, and test instruments for reliable outcomes.
- Step-by-step guidance on constructing and adjusting key instruments
- Methods for testing accuracy and ensuring dependable measurements
- Techniques for applying instruments to map work, geometry, and arithmetic calculations
- Illustrated explanations of slide-rule use and numeration on instrument scales
Ideal for readers of technical history and practitioners who rely on precise measurement in drafting, surveying, and engineering.