File:MK IIB Pelorus Drift Sight.jpg: Revision history

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29 November 2010

  • curprev 22:0022:00, 29 November 2010Rickerjones talk contribs 334 bytes +334 A Mark IIB pelorus drift sight like that installed on the Earhart Lockheed Electra 10E for the World Flight. A U.S. Army inventory made following the Luke Field accident included this type drift sight and an extra base, plausibly for mounting the drift si