Table of contents

Getting started	2
Building a gas heat treat furnace	51
Rubber molds & wax patterns	79
Duplicate patterns	102
Bronze casting	155
Preparing the investment	178
Plaster casting	278
Casting a pattern in plaster	320
Sand casting	335
Crucible	403
Forming metal	454
Finish the surfaces	503
Metal spinning	514
Riveting metal	537