Efficient Wool Drier
Page 1 of 1, a sample page, at reduced quality. Open the document to read it in full.
A short Scientific American article describing James W. Spencer's wool-drying machine. A steam-heated casing holds a series of endless aprons on rollers that circulate the wool repeatedly through the heat until it is dry. The text explains the construction and operation, with one perspective illustration of the machine.
- Type
- Article
- Date
- June 18, 1898
- Language
- English
- Pages
- 1
- Archive notes
- Reduced to 70% to fit on page
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From Ralph Griswold's Digital Archive, delivered by the University of Arizona.
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