  This article presents a fairly complete description of the monopoles and
dyons arising from an SU(5) gauge unification of the standard model. Topics
discussed include: the spectrum of SU(5) monopoles; their gauge equivalence
structure; their spherical symmetry; the construction of dyons; global charge;
the intrinsic angular momenta of scalar boson-monopole composites and monopole
gauge excitations; and the effects of a theta vacuum. The relevance of each of
these topics to constructing a dual description of the standard model with
SU(5) solitons is discussed in detail.
