The Worthington steam pumping engine
Subtitle: history of its invention and development. Consideration of its duty performances. Its application to reservoir, standpipe and direct pressure systems of water supply. Description of Worthington water meters, etc
Published: 1887
Place of publication: New York
Language: eng
Number of pages: 150
Copyright date: 1886
Subjects: Pumping machinery
Notes: On cover: Fourth edition.

Originally designed for circulation at the Pa. Centennial exposition.