Under the Steel Helmet. Submarine Adventure. 6 Years of Submarine Travel
With 18 photos and 4 pen drawings
Please refer to the enclosed illustrations for the table of contents
additional information
| author | pike |
| Year | 1932 |
| Publisher | Kolk |
| cover | hardcover |
| number of pages | 184 |
| Condition | Signs of wear and age on the cover, spine label on spine, inside: clean and with firm binding, stamp on endpaper |
