"Koehl, Capt. Hermann, (1888-1938)" - 2 Text Results
| Title | Author | Domain | Publisher | Publication Year |
|---|---|---|---|---|
| A joint German-Irish flight into aviation history | Fennelly, Teddy | Article in Journal | 2008 | |
| Col. James FItzmaurice - Ireland's greatest aviator. | Fennelly, Teddy | Article in Journal | 2019 |