14
Committee
| UMI A Bell & Howell Company |
1922
15
16
Meyer , Jacob C
| UMI A Bell & Howell Company |
1930
17
Marsh , H. G
| UMI A Bell & Howell Company |
1941
18
Hesburgh, Theodore M.
| UMI A Bell & Howell Company |
1946
19
Small , Dwight Hervey
| UMI A Bell & Howell Company |
1959
20
Kirby , John C
| UMI A Bell & Howell Company |
1968