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Watson, Egbert P. Small Engines and Boilers; a Manual of Concise and Specific Directions for the Construction of Small Steam Engines and Boilers of Modern Types ... for Amateurs and Others Interested in Such Work
 Watson, Egbert P. Small Engines and Boilers; a Manual of Concise and Specific Directions for the Construction of Small Steam Engines and Boilers of Modern Types ... for Amateurs and Others Interested in Such Work
Watson, Egbert P. A Manual of the Hand Lathe: Comprising Concise Directions for Working Metals of all Kinds, Ivory, Bone and Precious Woods; Dyeing, Coloring, and ... to Produce Elaborate Work With Dispatch,
 Watson, Egbert P. A Manual of the Hand Lathe: Comprising Concise Directions for Working Metals of all Kinds, Ivory, Bone and Precious Woods; Dyeing, Coloring, and ... to Produce Elaborate Work With Dispatch,
Watson, Egbert Pomeroy How To Run Engines And Boilers, With A New Section On Water-tube Boilers: Practical Instruction For Young Engineers And Steam Users
 Watson, Egbert Pomeroy How To Run Engines And Boilers, With A New Section On Water-tube Boilers: Practical Instruction For Young Engineers And Steam Users
Watson, Egbert Pomeroy