The 6 MW high field installation at the Faculty of Science of the University of Nijmegen has been operational since 1976. Its main feature is the 25 T hybrid magnet which made its first successful run at Nijmegen in May 1978. Besides the hybrid magnet, two 15 T Bitter magnets have been in use on a routine basis since 1976. A third 15 T Bitter magnet of improved homogeneity will be installed in 1979 and a second hybrid magnet is planned to become operational before 1982. © 1979.