Hawkins' indicator catechism
Subtitle: a practical treatise for the use of erecting and operating engineers, superintendants, students of steam engineering, etc. ...
By: by N. Hawkins.
Publisher: T. Audel
Published: 1898
Place of publication: New York
Language: eng
Number of pages: 155
Subjects: Indicators for steam-engines.
Notes: Blank pages with caption "Indicator data":p. [2-9]