| 105368 | 64959 | AMERICAN TELEPHONE AND TELEGRAPH CO |
| 105368 | 70408 | AT AND T CORP |
| REC29 | 21340 | ITT TELECOM PRODUCTS CORP NETWORK SYSTEMS DIV |
| 5386S | 64959 | AMERICAN TELEPHONE AND TELEGRAPH CO |
| 5386S | 70408 | AT AND T CORP |
| PP-424/U | 80058 | JOINT ELECTRONICS TYPE DESIGNATION SYSTEM |
| S5386 | 64959 | AMERICAN TELEPHONE AND TELEGRAPH CO |
| S5386 | 70408 | AT AND T CORP |