| 150AJ | 64959 | AMERICAN TELEPHONE AND TELEGRAPH CO |
| 37 | 22525 | INSTRUMENTS AND FLIGHT RESEARCH INC. |
| 37 | 70408 | AT AND T CORP |
| 500206 | 22525 | INSTRUMENTS AND FLIGHT RESEARCH INC. |
| 5940005391990 | 22525 | INSTRUMENTS AND FLIGHT RESEARCH INC. |
| 5940005391990 | 64959 | AMERICAN TELEPHONE AND TELEGRAPH CO |
| 5940005391990 | 70408 | AT AND T CORP |
| P5A | 22525 | INSTRUMENTS AND FLIGHT RESEARCH INC. |
| P5A | 64959 | AMERICAN TELEPHONE AND TELEGRAPH CO |
| P5A | 70408 | AT AND T CORP |