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Excerpt from The Pump Catechism: A Practical Help to Runners, Owners, and Makers of Pumps of Any Kind; Covering the Theory and Practice of Designing, Constructing, Erecting, Connecting, and Adjusting
If there is any practical question con cerning any pump which is not answered in the following pages, I will take pleasure in answering it by mail, if possible, where stamp is inclosed; and will probably add such questions and answers to future editions, should they be called for.
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