[Illustration]
Transcriber’s Note:
If the pdf version of the book is viewed using facing pages with even
numbered pages on the left, you will see a close approximation of the
original book.
Notations of the form “(1,650) 2” appear at the bottom of some pages;
they are probably printer’s references for assembling to book.
The text only version is of limited use because of the many figures
used. I recommend the pdf or rtf versions.
Some of the projects should be approached with care since they involve
corrosive or explosive chemicals, electricity and steam boilers.
Do not use lead solder, particularly on cooking utensils.
Whether you simply want to travel back into the mind of a young boy at
the beginning of the twentieth century, or want to try your hand at
some interesting projects in carpentry, machinery, kites and many other
areas, have fun.
The following are definitions of unusual (to me) terms used frequently
in the text.
Terms
Batten - Narrow strip of wood.
Bevel (Bevelling) - A cut that is not a right angle.
Bradawl - Awl with a beveled tip to make holes in wood for brads or
screws.
Chamfer - Cut off the edge or corner; bevel.
Boss - Enlarged part of a shaft where another shaft is coupled or a
wheel or gear is keyed.
Broach - To shape a hole with a tapered tool.
Carbide - Calcium carbide, used to produce acetylene (C2H2) gas for
lighting and welding.
Compo - “Composition”, like plastic.
Creosote - An oily liquid containing phenols and creosols, obtained
from coal tar. Used as a wood preservative and disinfectant. Can cause
severe neurological disturbances if inhaled.