Most Popular Books
- Triangulation - Applied to Sheet Metal Pattern Cutting - A Comprehensive Treatise for Cutters, Draftsmen, Foremen and Students - Progressing from the Simplest Phases of the Subject to the Most Complex
- Elbow Patterns for All Forms of Pipe: A Treatise Upon the Elbow Pattern Explaining the Most Simple and Accurate Methods for Obtaining the Patterns for Elbows in All Forms of Pipe Made from Sheet Metal
