| [CORRESPONDENCE FROM JOSEPH M. COLBY TO CHIEF OF ORDNANCE REGARDING LETTER FROM MR. N. DREYSTADT] [WITH ATTACHMENTS] |
|
| [CORRESPONDENCE FROM JOSEPH M. COLBY TO CHESTER H. LANG REGARDING LETTER] |
|
| [CORRESPONDENCE FROM JOSEPH M. COLBY TO CHARLES H. KASCH REGARDING BILL BROWN] |
|
| [CORRESPONDENCE FROM JOSEPH M. COLBY TO CHARLES C. HEWITT REGARDING APPRECIATION FOR LETTER TO MRS. COLBY GROVER] |
|
| [CORRESPONDENCE FROM JOSEPH M. COLBY TO CHALMER K. MCCLELLAND REGARDING THE PACIFIC WAR] |
|
| [CORRESPONDENCE FROM JOSEPH M. COLBY TO CHALMER K. MCCLELLAND REGARDING RECOMMENDATION] |
|
| [CORRESPONDENCE FROM JOSEPH M. COLBY TO CATERPILLAR MILITARY ENGINE CO. REGARDING OVERSEAS ASSIGNMENT] |
|
| [CORRESPONDENCE FROM JOSEPH M. COLBY TO CAROL COLBY REGARDING ABERDEEN PROVING GROUND] |
|
| [CORRESPONDENCE FROM JOSEPH M. COLBY TO CARL HANSEN REGARDING REQUEST OF 9 SEPTEMBER] [WITH ATTACHMENTS] |
|
| [CORRESPONDENCE FROM JOSEPH M. COLBY TO CARL BREER REGARDING COPY OF HUNT'S "MACARTHUR AND THE WAR AGAINST JAPAN"] |
|
| [CORRESPONDENCE FROM JOSEPH M. COLBY TO CARL B. JANSEN REGARDING REPORT "PRELIMINARY ANALYSES OF INTERCITY TRANSPORTATION DEMAND IN PENNSYLVANIA TO 1975"] |
|
| [CORRESPONDENCE FROM JOSEPH M. COLBY TO CAPTAIN FRANCIS W. MATTHEWS REGARDING PHONE CONVERSATION] |
|
| [CORRESPONDENCE FROM JOSEPH M. COLBY TO CAPTAIN DONALD C. BOWMAN REGARDING ACKNOWLEDGEMENT OF RECEIPT OF TICKETS FOR GRADUATION EXERCISES] |
|
| [CORRESPONDENCE FROM JOSEPH M. COLBY TO CANADIAN KODAK SALES LIMITED REGARDING PROCESSING FILM OF NEW CAMERA] |
|
| [CORRESPONDENCE FROM JOSEPH M. COLBY TO C.W. KYNOCH REGARDING PROPOSED LONG RANGE DEVELOPMENT PROJECTS] [WITH ATTACHMENTS] |
|
| [CORRESPONDENCE FROM JOSEPH M. COLBY TO C.W. KYNOCH REGARDING PHOTOGRAPHS] |
|
| [CORRESPONDENCE FROM JOSEPH M. COLBY TO C.S. RASMUSSEN REGARDING PHOTOGRAPHS] |
|
| [CORRESPONDENCE FROM JOSEPH M. COLBY TO C.L. SCOTT REGARDING RETURNED TO DETROIT] |
|
| [CORRESPONDENCE FROM JOSEPH M. COLBY TO C.L. SCOTT REGARDING NOTE OF APPRECIATION] |
|
| [CORRESPONDENCE FROM JOSEPH M. COLBY TO C.L. SCOTT REGARDING DELIGHTED] |
|