| [CORRESPONDENCE FROM JOSEPH M. COLBY TO JOHN EIEL REGARDING TRIP TO FLORIDA] |
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| [CORRESPONDENCE FROM JOSEPH M. COLBY TO JOHN EIEL REGARDING RETURN FROM MONTH-LONG VACATION] |
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| [CORRESPONDENCE FROM JOSEPH M. COLBY TO JOHN D. DALE REGARDING PERSONAL UPDATE] [WITH ATTACHMENTS] |
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| [CORRESPONDENCE FROM JOSEPH M. COLBY TO JOHN D. BILLINGALEY REGARDING ROBERT W. ALDEN] |
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| [CORRESPONDENCE FROM JOSEPH M. COLBY TO JOHN COLBY REGARDING SURPLUS-SALE POLICY] |
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| [CORRESPONDENCE FROM JOSEPH M. COLBY TO JOHN COLBY REGARDING A REAL FISHERMAN] |
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| [CORRESPONDENCE FROM JOSEPH M. COLBY TO JOHN B. BELLINGER REGARDING LONG TIME NO SEE] |
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| [CORRESPONDENCE FROM JOSEPH M. COLBY TO JOHN A.C. WARNER REGARDING LETTER OF 24 JANUARY 1945] |
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| [CORRESPONDENCE FROM JOSEPH M. COLBY TO JOHN A. SMITH REGARDING RETURNED FROM FRANCE AND GERMANY] |
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| [CORRESPONDENCE FROM JOSEPH M. COLBY TO JMG E.E. MACMORLAND REGARDING PERSONAL UPDATE] |
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| [CORRESPONDENCE FROM JOSEPH M. COLBY TO JANICE MARGARET COLBY REGARDING TRIP TO ABERDEEN] |
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| [CORRESPONDENCE FROM JOSEPH M. COLBY TO JAMES H. BURNS REGARDING CERTIFICATE] [WITH ATTACHMENTS] |
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| [CORRESPONDENCE FROM JOSEPH M. COLBY TO JAMES H. BURNS REGARDING CERTIFICATE FOR SIGNATURE] [WITH ATTACHMENTS] |
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| [CORRESPONDENCE FROM JOSEPH M. COLBY TO JAMES COLASANTI REGARDING SPLENDID COOPERATION] [WITH ATTACHMENTS] |
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| [CORRESPONDENCE FROM JOSEPH M. COLBY TO JAMES A. BROWN REGARDING APPRECIATION] |
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| [CORRESPONDENCE FROM JOSEPH M. COLBY TO JAMES A. BROWN REGARDING A FAVOR] |
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| [CORRESPONDENCE FROM JOSEPH M. COLBY TO JACOB L. DEVERS REGARDING IN DETROIT] |
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| [CORRESPONDENCE FROM JOSEPH M. COLBY TO JACK REGARDING REQUEST] |
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| [CORRESPONDENCE FROM JOSEPH M. COLBY TO JACK REGARDING PRESENTATION OF PAPER BEFORE A RESEARCH AND DEVELOPMENT ORIENTATION SEMINAR] |
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| [CORRESPONDENCE FROM JOSEPH M. COLBY TO JACK REGARDING LETTER OF 14 JULY] |
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