  We show that the Alexander-Conway polynomial Delta is obtainable via a
particular one-variable reduction of each two-variable Links-Gould invariant
LG^{m,1}, where m is a positive integer. Thus there exist infinitely many
two-variable generalisations of Delta. This result is not obvious since in the
reduction, the representation of the braid group generator used to define
LG^{m,1} does not satisfy a second-order characteristic identity unless m=1. To
demonstrate that the one-variable reduction of LG^{m,1} satisfies the defining
skein relation of Delta, we evaluate the kernel of a quantum trace.
