- 7225 - Oudshoorn - December 1959 (est)
- 7226 - Schulte - December 1959 (est) - Gerrit Schulte, pro 1937-1960 Rode RIH/Radium-RIH team 1954/1956/1957/1958/1959
- 7227 - RIH Bustraan - December 1959 (est)
- 7228 - Bols - December 1959 (est)
- 7229 - Epema - December 1959 (est)
- 7230 - Venema - December 1959 (est)
