- 7231 - Verwillegen - December 1959 (est)
- 7232 - Vleuten - December 1959 (est)
- 7233 - Vonk - December 1959 (est)
- 7234 - Zonneveld - December 1959 (est)
- 7235 - van den Berg - December 1959 (est)
- 7236 - de Haan - December 1959 (est)
- 7237 - Lode. Tra...buse? - December 1959 (est)
