| [CORRESPONDENCE FROM PATRICK F. CASSIDY TO UNDETERMINED REGARDING STUDY OF OPERATION] |
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| [CORRESPONDENCE FROM PATRICK F. CASSIDY TO TRUMAN REGARDING THANKS][WITH ATTACHMENTS] |
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| [CORRESPONDENCE FROM PATRICK F. CASSIDY TO TONN REGARDING UPDATES] |
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| [CORRESPONDENCE FROM PATRICK F. CASSIDY TO TOM REGARDING THANKS][WITH ATTACHMENTS] |
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| [CORRESPONDENCE FROM PATRICK F. CASSIDY TO TOM REGARDING THANKS][WITH ATTACHMENTS] |
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| [CORRESPONDENCE FROM PATRICK F. CASSIDY TO TOM REGARDING CONGRATULATION] |
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| [CORRESPONDENCE FROM PATRICK F. CASSIDY TO THOMAS V. JONES REGARDING INVITATION] |
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| [CORRESPONDENCE FROM PATRICK F. CASSIDY TO SAM REGARDING THANKS] |
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| [CORRESPONDENCE FROM PATRICK F. CASSIDY TO RYSER REGARDING THANKS] |
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| [CORRESPONDENCE FROM PATRICK F. CASSIDY TO ROBERT E. ADAMS REGARDING THANKS][WITH ATTACHMENTS] |
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| [CORRESPONDENCE FROM PATRICK F. CASSIDY TO RED REGARDING UPDATES][WITH ATTACHMENTS] |
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| [CORRESPONDENCE FROM PATRICK F. CASSIDY TO RAY REGARDING THANKS][WITH ATTACHMENTS] |
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| [CORRESPONDENCE FROM PATRICK F. CASSIDY TO R. H. TUCKER REGARDING THANKS][WITH ATTACHMENTS] |
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| [CORRESPONDENCE FROM PATRICK F. CASSIDY TO R. A. MACPHERSON REGARDING UPDATES] |
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| [CORRESPONDENCE FROM PATRICK F. CASSIDY TO POWELL REGARDING APPRECIATION] |
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| [CORRESPONDENCE FROM PATRICK F. CASSIDY TO PACHLER REGARDING THANKS][WITH ATTACHMENTS] |
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| [CORRESPONDENCE FROM PATRICK F. CASSIDY TO O. H. STEFFEN REGARDING THANKS][WITH ATTACHMENTS] |
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| [CORRESPONDENCE FROM PATRICK F. CASSIDY TO MRS. F. DANIEL FOLEY REGARDING INVITATION TO VIENNESE SYMPHONY BALL] |
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| [CORRESPONDENCE FROM PATRICK F. CASSIDY TO MIKE REGARDING NOMINATION] |
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| [CORRESPONDENCE FROM PATRICK F. CASSIDY TO MIKE REGARDING CEREMONIES IN HOLLAND] |
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