  We construct a new solution subspace for the bosonic string theory toroidally
compactified to 3 dimensions. This subspace corresponds to the complex harmonic
scalar field coupled to the effective 3--dimensional gravity. We calculate a
class of the asymptotically flat and free of the Dirac string peculiarity
solutions which describes a Kalb--Ramond dipole source with the generally
nontrivial dilaton charge.
