|  | \ | \ | Bl 67 | BF | 2000 | 3300 Sh | Submarine.The Hunley 1864 (souvenir sheet) |  | 
|  | \ | \ | 815 | \ | 2000 | 100 Sh | Submarine. Pre-World War I type |  | 
|  | \ | \ | 816 | \ | 2000 | 500 Sh | Submarine.World War I type |  | 
|  | \ | \ | 817 | \ | 2000 | 3000 Sh | Submarine.Nuclear powerd type |  | 
|  |  |  | 815-817 |  | 2000 |  | Submarines (set of 3 stamps+ss) |  |