| Title | Paper | Date | Type | ||
|---|---|---|---|---|---|
| 51 |
 |
Cache American | 1938-04-07 | issue | |
| 52 |
 |
Cache American | 1938-04-09 | issue | |
| 53 |
 |
Cache American | 1938-04-12 | issue | |
| 54 |
 |
Cache American | 1938-04-14 | issue | |
| 55 |
 |
Cache American | 1938-04-16 | issue | |
| 56 |
 |
Cache American | 1938-04-19 | issue | |
| 57 |
 |
Cache American | 1938-04-21 | issue | |
| 58 |
 |
Cache American | 1938-04-23 | issue | |
| 59 |
 |
Cache American | 1938-04-26 | issue | |
| 60 |
 |
Cache American | 1938-04-28 | issue | |
| 61 |
 |
Cache American | 1938-04-30 | issue | |
| 62 |
 |
Cache American | 1939-04-01 | issue | |
| 63 |
 |
Cache American | 1939-04-04 | issue | |
| 64 |
 |
Cache American | 1939-04-06 | issue | |
| 65 |
 |
Cache American | 1939-04-08 | issue | |
| 66 |
 |
Cache American | 1939-04-11 | issue | |
| 67 |
 |
Cache American | 1939-04-13 | issue | |
| 68 |
 |
Cache American | 1939-04-15 | issue | |
| 69 |
 |
Cache American | 1939-04-18 | issue | |
| 70 |
 |
Cache American | 1939-04-20 | issue | |
| 71 |
 |
Cache American | 1939-04-22 | issue | |
| 72 |
 |
Cache American | 1939-04-25 | issue | |
| 73 |
 |
Cache American | 1939-04-27 | issue | |
| 74 |
 |
Cache American | 1939-04-29 | issue | |
| 75 |
 |
Cache American | 1941-04-01 | issue |