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Earhart Project Research Bulletin #54 8/1/2009 |
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A Piece of the Grail? |
Abstract | |||||||||
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Background | |||||||||
On September 19, 2008 TIGHAR received a request from the television production company that films the PBS series “History Detectives” for assistance in evaluating an artifact alleged to be a piece of Amelia Earhart’s Lockheed Electra. According to a document submitted with the artifact, it was obtained as a souvenir by a member of the U.S. Army Air Corps 50th Observation Squadron at Luke Field, Oahu on March 20, 1937 following the accident that ended Earhart’s first world flight attempt. The serviceman sent the piece of debris home to his mother who received it on April 3, 1937. She kept it “as a reminder of her admiration for Amelia Earhart.” There is, of course, no way to be certain that the artifact came from NR16020, but photos sent by the production company showed several distinctive features. TIGHAR agreed to investigate further to determine whether the piece is consistent with its alleged origin. The artifact arrived at TIGHAR’s offices on October 20, 2008 and, for administrative purposes, was assigned TIGHAR artifact number 2-9-L-1. |
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General Description | |||||||||
![]() A. Both edges of the long axis of the piece are fractured. B. One short edge features a .75 inch (1.9 cm) wide reinforcing strip of what appears to be anodized aluminum. The strip is attached to the sheet with flush rivets. Set into the reinforcing strip is the female component of a Dzus fastener – a closure device in which a slotted post (the male component) engages a wire (the female component) and, with one quarter-turn twist, draws the two components tightly together. C. The reinforcing strip ends with a finished corner after which the sheet features the rolled lip of what appears to have been a circular opening roughly five inches (12.7 cm) in diameter. D. The other short edge appears to have been cut using snips. E. Near the cut edge the sheet fractured through what appears to have once been a .125 inch (.3 cm) rivet. The aluminum exhibits no sign of corrosion and appears to have been polished before, but not after, the event that resulted in its deformation. The exterior surface (based upon the orientation of the Dzus fastener) exhibits evidence of impact and abrasion. |
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Clues | |||||||||
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Comparison to C/N 1052 | |||||||||
No location on c/n 1052 matches artifact 2-9-L-1. However, there are double-sided doors on the underside of each engine nacelle that provide access to the carburetor.
Photos of the same area on Earhart’s 10E c/n 1055 reveal a similar double-sided door closed with Dzus fasteners, but of somewhat larger dimensions and with different cut-outs. A photo of the Luke Field wreck taken during salvage operations shows extensive damage to the area in question on the underside of the left engine and may show a hinge where the door was torn off. | |||||||||
Conclusion | |||||||||
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