| [CORRESPONDENCE] FROM COLONEL JOSEPH M. COLBY TO BRIGADIER GENERAL REX W. BEASLEY REGARDING LETTER FROM NOVEMBER 8TH |
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| [CORRESPONDENCE FROM COLONEL JOSEPH M. COLBY TO JOHN A. WHITE REGARDING INVITATION TO THE S.A.E DINNER] [WITH ATTACHMENT] |
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| [COPY] TESTIMONY OF WILLARD F. ROCKWELL, JR. |
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| [LETTER FROM LYCHE, LEIF TO COLBY, COLONEL JOSEPH M. REGARDING BOOKLET SHOWING SCENERIES FROM NORWAY] |
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| [CORRESPONDENCE FROM JOSEPH M. COLBY TO D. WOLKOV REGARDING PERSONAL UPDATE] |
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| [CORRESPONDENCE FROM WILLARD F. ROCKWELL TO M. W. BOUNDS REGARDING CROZIER HALL REHABILITATION] |
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| [CORRESPONDENCE FROM CARL B. JANSEN TO VARIOUS REGARDING PENNDOT REPORT ON DESIGN FOR A PENNSYLVANIA DEPARTMENT OF TRANSPORTATION] [WITH ATTACHMENT] |
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| [MEMORANDUM FROM UNDETERMINED TO COMMANDING GENERAL, ABERDEEN PROVING GROUND REGARDING WINTER TESTS] [WITH ATTACHMENT] |
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| [INVITATION] ARMY-NAVY PRODUCTION AWARD |
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| [REPORT] TORSION-BAR SUSPENSION |
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| [CORRESPONDENCE] FROM MR. JOHN J. BERGIN TO BRIGADIER GENERAL JOSEPH M. COLBY REGARDING BEST WISHES |
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| [CORRESPONDENCE FROM WAR DEPARTMENT, OFFICE OF THE CHIEF OF ORDNANCE TO COLONEL JOSEPH M. COLBY REGARDING REQUESTED CHARTS LOCATED] |
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| [CORRESPONDENCE FROM JOSEPH M. COLBY TO ALLESSANDRO E MARIO D'URSO REGARDING REMAINDER OF MY SCHEDULE] [WITH ATTACHMENTS] |
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| [CORRESPONDENCE FROM JOSEPH M. COLBY TO K.T. KELLER REGARDING PHOTOGRAPHS] |
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| [CORRESPONDENCE] FROM COLONEL JOHN W. COFFEY TO COLONEL JOSEPH M. COLBY REGARDING EUROPE |
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| [CORRESPONDENCE FROM COLONEL JOSEPH M. COLBY TO CAPTAIN W. C. KLEIN REGARDING HOLIDAY GREETINGS] |
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| [CORRESPONDENCE FROM BRIGADIER GENERAL JOSEPH M. COLBY TO JOHN F. GORDON REGARDING PROMOTION TO SUCCEED HARLOW CURTICE] |
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| [CORRESPONDENCE] FROM MR. FRITZ H. RUTHERFORD TO GENERAL JOSEPH M. COLBY REGARDING CONGRATULATIONS |
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| [LETTER FROM COLBY, COLONEL JOSEPH M. TO HALL, EARL REGARDING TRIP TO TURKEY, GREECE AND ITALY] |
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| [MEMORANDUM FROM JOSEPH M. COLBY TO H.J. EVANS REGARDING 16'' GAS TURBINE METER] |
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