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- THE PSYCHOLOGY OF THE INVENTOR.
- THE PSYCHOLOGY OF THE INVENTOR.
- The Patent office library.
- THE MACHINE.
- The back of Amos Woodward's business card.
- TABLE OF CONTENTES 2.
- TABLE OF CONTENTENTS.
- SHOW ME THE DATA!
- Quote...
- PREFACE 4.
- PREFACE 3.
- PREFACE 2.
- PREFACE
- Letterhead showing Elmer Woodward's Lathe-Centre Grinder Contraption.
- KNOWLEDGE IS POWER!