| 1523 | 18 m2 regel boat | 1/18/1957 | 1 | Priles and Lines, final drawings |
| 1716 | 18 m2 regel boat | 1/12/1957 | 2 | Profiles and Lines, annotated |
| 1509 | 18 m2 regel boat | 3/10/1957 | 3 | Boom |
| 1508 | 18 m2 regel boat | 3/1/1957 | 4 | Profiles and Lones, earlier version |
| 1524 | 18 m2 regel boat | 1/1/1957 | 5 | Water lines and Frames |
