The Gumps
Landfield-Kupfer Printing Co. · 1918-1920 · 6 issues · issue files for this publisher are coming; the series record is complete
Landfield-Kupfer Printing Co. · 1918-1920 · 6 issues · issue files for this publisher are coming; the series record is complete
| Issue | Key date | On record |
|---|---|---|
| #1 | 1918 | 2 variants |
| #2 | 1918 | |
| #3 | ||
| #4 | 1918 | |
| #5 | ||
| #6 | 1921 |