Series Name and Issue # | Publication Date | Content Items |
Promethean Enterprises #1 (Fanzine) | January 1969 | 1 (0s, 1c) |
Promethean Enterprises #3 (Fanzine) | January 1971 | 2 (1s, 1c) |
Promethean Enterprises #4 (Fanzine) | January 1971 | 2 (0s, 1c) |
Promethean Enterprises #5 (Fanzine) | January 1974 | 3 (1s, 1c) |