- Organized knowledge in story and picture.
- Vintage machine shop manufacturing history project.
- Vintage machine shop manufacturing history project.
- Engineering knowledge books in story and picture.
- A few vintage engineering books in the collection.
- A restored old Woodward governor ready for display.
- Cleaning recipe for restoring vintage governors.
- HISTORY OF PAPER MAKING IN AMERICA.
- HISTORY OF PAPER MAKING IN AMERICA.
- HISTORY OF PAPER MAKING IN AMERICA.
- HISTORY OF PAPER MAKING IN AMERICA.
- HISTORY OF PAPER MAKING IN AMERICA.
- HISTORY OF PAPER MAKING IN AMERICA.
- HISTORY OF PAPER MAKING IN AMERICA.
- HISTORY OF PAPER MAKING IN AMERICA.