  We report on a two-parameter family of exact asymptotically flat stationary
solutions to Einstein-Maxwell theory. These solutions are free from ring
singularities in a specific parameter range. They represent systems of two
non-rotating extreme black holes with opposite magnetic and NUT charges,
connected by a tensionless Dirac-Misner string. For a given ADM mass of the
system, the distance between the two black holes has a lower bound. We also
discuss the limit in which the two constituent black holes are far apart.
