| Title | Paper | Date | Type | ||
|---|---|---|---|---|---|
| 76 |
 |
Vernal Express | 1979-04-19 | unclassified | |
| 77 |
 |
Vernal Express | 1979-07-12 | unclassified | |
| 78 |
 |
Vernal Express | 1979-07-19 | unclassified | |
| 79 |
 |
Vernal Express | 1979-07-26 | unclassified | |
| 80 |
 |
Vernal Express | 1979-08-02 | unclassified | |
| 81 |
 |
Vernal Express | 1979-08-09 | unclassified | |
| 82 |
 |
Vernal Express | 1979-08-16 | unclassified | |
| 83 |
 |
Vernal Express | 1979-08-23 | unclassified | |
| 84 |
 |
Vernal Express | 1979-08-30 | unclassified | |
| 85 |
 |
Vernal Express | 1979-09-06 | unclassified | |
| 86 |
 |
Vernal Express | 1979-09-13 | unclassified | |
| 87 |
 |
Vernal Express | 1979-09-20 | unclassified | |
| 88 |
 |
Vernal Express | 1979-09-27 | unclassified | |
| 89 |
 |
Vernal Express | 1979-10-04 | unclassified | |
| 90 |
 |
Vernal Express | 1979-10-11 | unclassified | |
| 91 |
 |
Vernal Express | 1979-10-18 | unclassified | |
| 92 |
 |
Vernal Express | 1979-10-25 | unclassified | |
| 93 |
 |
Vernal Express | 1979-11-08 | unclassified | |
| 94 |
 |
Vernal Express | 1979-11-08 | unclassified | |
| 95 |
 |
Vernal Express | 1979-11-15 | unclassified | |
| 96 |
 |
Vernal Express | 1979-11-22 | unclassified | |
| 97 |
 |
Vernal Express | 1979-11-29 | unclassified | |
| 98 |
 |
Vernal Express | 1979-12-06 | unclassified | |
| 99 |
 |
Vernal Express | 1979-12-13 | unclassified | |
| 100 |
 |
Vernal Express | 1979-12-20 | unclassified |