Public domain
Washington inventor says ignition interference from airplane engines is a myth. Ignition interference from airplane engines on aircraft is largely a myth according to C. Francis Jenkins, Washington, D.C., inventor who has designed a radio receiving set which he does not pick up noises from a flying
From the collection of Library of Congress. Free to download, adapt and use — no permission needed.
Credit lineWashington inventor says ignition interference from airplane engines is a myth. Ignition interference from airplane engines on aircraft is largely a myth according to C. Francis Jenkins, Washington, D. 1929-01-01. Harris & Ewing. Harris & Ewing Collection, Library of Congress. Public domain.
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