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Progress in Naval Aircraft—I

Contributions to Naval Aircraft-Design and Construction by the United States, Culminating in the “NC-4” Type

By J. C. Hunsaker

Life of Brass Condenser Tubes

Results of a Study of the Actions of Certain Metals in Distilled and Sea Water, and Possible Protective Measures

By Guy D. Bengough and O. F. Hudson


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    August 02, 1919

    See the World from a Different Perspective

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