George Ellis 
Modern Technical Drawing [PDF ebook] 
A Handbook Describing in Detail the Preparation of Working Drawings, With Special Attention to Oblique and Circle-on-Circle Work, Orthographic, Isometric and Oblique Projections, Practical Perspective, Freehand Drawing and "Setting-Out"

Whilst the greatest effort has been made to ensure the quality of this text, due to the historical nature of this content, in some rare cases there may be minor issues with legibility. The object ofthis little work is to meet a frequently expressed need for some practical instruction in Builders‘ Technical Drawing as pursued in the modern Office and Workshop, to bring together in due order the various methods and devices obtainmg In the preparation of Working Drawings, and to explain their principles and indicate the suitability or otherwise, for the purpose in view.