Robert P. Multhauf
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The Introduction of Self-Registering Meteorological Instruments
Robert P. Multhauf
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Development of Gravity Pendulums in the 19th Century
Robert P. Multhauf
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Mine Pumping in Agricola's Time and Later
Robert P. Multhauf
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The Machinery Enthusiast's Library: 12 Essential Reads
Robert P. Multhauf
