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The Manhattan Project Heritage Preservation Association, Inc. "Preserving, Exhibiting, Interpreting and Teaching the History of the Manhattan Project" |
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The John C. Healey Collection
Manhattan Engineer District
Photo: MPP-JHEA-010 (640 x 755)
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Commendation on success of Manhattan Project from General of the Army Henry H. "Hap" Arnold - Dated Sept. 1, 1945 |