These books teach the use of tools; how to sharpen them; to design and layout work. Printed from new plates and bound in cloth. Profusely illustrated. Each book is wrapped in a printed jacket.

Price $1.00 each

1....Carpentry for Boys
2....Electricity for Boys
3....Practical Mechanics for Boys

For Sale by all Book-sellers, or sent postpaid on receipt of the above price.


M · A · DONOHUE · & · COMPANY
711 · SOUTH · DEARBORN · STREET · · CHICAGO