John Griffin Hanna
John Griffin Hanna (12 octombrie 1989 - 1948) also known as John Hanna was a naval architect.
| Tip ambarcaţiune | An Design | Categorie |
|---|---|---|
| Carol Ketch | 1974 | Sailboat |
| Dreadnought 32 | 1973 | Sailboat |
| Tahiti Ketch | 1928 | Sailboat |
Designeri de yachturi