History of the special police service for the surveillance of aviation in Schleswig-Holstein (1919-1926). Long out of print copy!
With some illustrations
Please refer to the enclosed illustrations for the table of contents
additional information
| author | Hentschel |
| Year | 1926 |
| Publisher | Krohn |
| cover | softcover |
| number of pages | 46 |
| Condition | slight signs of wear and age on the cover, inside: clean and with firm binding |
