First Principles of Mechanical and Engineering Drawing is a comprehensive guidebook written by H. Holt-Butterfill in 1897. The book covers the fundamental principles of mechanical and engineering drawing, including the use of instruments, lettering, and the creation of accurate technical drawings.
It provides detailed explanations of topics such as orthographic projection, perspective drawing, and the creation of isometric and oblique drawings. The book also includes numerous examples and exercises to help readers develop their skills in mechanical and engineering drawing.