3/5
Berryman's patent feed regulator for boilers. Also, cod fishing in Alaska.
Source: Steve Kirch, collector, and creator of a great website about SCIENTIFIC AMERICAN in the past
Restoration by: magscanner
- Created on
- Monday 17 August 2009
- Posted on
- Monday 17 August 2009
- Tags
- pressure, steam engines
- Visits
- 3366