Books by Potamian, Brother (sorted by release date)
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Alias O'Reilly, M. F. (Michael Francis)
Displaying results 1–2
The Letter of Petrus Peregrinus on the Magnet, A.D. 1269
active 13th century de Maricourt Pierre
Nov 21, 2015
Makers of Electricity
James J. Walsh and Brother Potamian
Apr 21, 2014
Displaying results 1–2
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