O1
| Drawing Information: | |
|---|---|
| Category: | Real Designs |
| Country: | Netherlands  |
| Type: |
Submarine 
|
| Class: | O1 (Holland 7P) |
| Ship: | O1 |
| Operator: | Military |
| Date Depicted: | 1906 |
| Date Submitted: | Nov 3, 2019 |
| Last Revised: | Jul 31, 2023 |
| View(s): | Starboard Elevation |
| Author(s): | Darth Panda, |