  We employ a nonrelativistic version of QCD (NRQCD) to study heavy
quark-antiquark bound states in the lowest approximation without fine
structure. We use gluon configurations on a 16^3 by 48 lattice at beta=6.2 from
the UKQCD collaboration. For quark masses in the vicinity of the b we obtain
bound state masses for S, P and both types of D wave. We also detect signals
for two types of hybrids (quark,antiquark,gluon states). The results are
sufficiently accurate to confirm that the values of the D wave mass from both
lattice D waves coincide indicating that the cubical invariance of the lattice
is restored to full rotational invariance at large distance.
  Our results also show that the S-P splitting is indeed insensitive to
variations in the bare quark mass from Ma=1.0 to Ma=1.9.
