Westinghouse Junior engine, front view (New Catechism of the Steam Engine, 1904)
Summary
Westinghouse Junior engine, front view (New Catechism of the Steam Engine, 1904).jpg
Date
1904
Source
Wikimedia Commons
Copyright info
public domain
Summary
Westinghouse Junior engine, front view (New Catechism of the Steam Engine, 1904).jpg
Date
Source
Copyright info