Indicator Diagrams: A Treatise on the Use of the Indicator ...

The Steam-engine Indicator

Manual of the Steam-engine Indicator

The Steam Engine Indicator: Directions for the Selection, ...

Hawkins' Indicator Catechism: A Practical Treatise for the ...

Steam Engine Indicators and Valve Gears: A Practical ...

Indicating the Refrigerating Machine: The Application of the ...

The Improved Tabor Indicator

Twenty Years with the Indicator

Twenty Years with the Indicator: Being a Practical Text-book ...