
| 1 | Power of Attorney | 21 Apr 1973 |
| 1 | TM-1 | 21 Apr 1973 |
| 2 | Power of Attorney | 21 Apr 1973 |
| 2 | TM-1 | 21 Apr 1973 |
| 3 | Additional Representation Sheet | 21 Nov 1980 |
| 3 | Power of Attorney | 21 Nov 1980 |
| 4 | Additional Representation Sheet | 21 Nov 1980 |
| 4 | Power of Attorney | 21 Nov 1980 |