| 1979-03-28 | 1d-International | (1979-03-28) NRC-OIP International Cable | Link | Correspondence | 1 |
| 1979-03-29 | 1d-International | (1979-03-29) NRC-OIP International Cable | Link | Correspondence | 1 |
| 1979-03-30 | 1d-International | (1979-03-30) NRC-OIP International Cable | Link | Correspondence | 1 |
| 1979-03-31 | 1d-International | (1979-03-31) NRC-OIP International Cable | Link | Correspondence | 1 |
| 1979-04-01 | 1d-International | (1979-04-01) NRC-OIP International Cable | Link | Correspondence | 1 |
| 1979-04-02 | 1d-International | (1979-04-02) NRC-OIP International Cable | Link | Correspondence | 1 |
| 1979-04-03 | 1d-International | (1979-04-03) NRC-OIP International Cable | Link | Correspondence | 1 |
| 1979-04-04 | 1d-International | (1979-04-04) NRC-OIP International Cable | Link | Correspondence | 1 |
| 1979-04-05 | 1d-International | (1979-04-05) NRC-OIP International Cable | Link | Correspondence | 1 |
| 1979-04-06 | 1d-International | (1979-04-06) NRC-OIP International Cable | Link | Correspondence | 1 |
| 1979-04-10 | 1d-International | (1979-04-10) NRC-OIP International Cable | Link | Correspondence | 1 |
| 1979-04-11 | 1d-International | (1979-04-11) NRC-OIP International Cable | Link | Correspondence | 1 |
