The two brightest elliptical galaxies in the Eridanus A group, NGC 140
0 and NGC 1407, have been observed in both the Washington T-1 and Kron
-Cousins I filters to obtain photometry of their globular cluster syst
ems (GCSs). This group of galaxies is of particular interest due to it
s exceptionally high M/L value, previously estimated at similar to 300
0h, making this cluster highly dark-matter-dominated [Gould, ApJ. 403,
37 (1993)]. NGC 1400's radial velocity (549 km/s) is extremely low co
mpared to that of the central galaxy of Eridanus A (NGC 1407 with upsi
lon(circle dot)=1766 km/s) and the other members of the system, sugges
ting that it is a foreground galaxy projected by chance onto the clust
er. Using the shapes of the globular cluster luminosity functions, how
ever, we derive distances of 17.6+/-3.1 Mpc to NGC 1407 and 25.4+/-7.0
Mpc to NGC 1400. These results support earlier conclusions that NGC 1
400 is at the distance of Eridanus A and therefore has a large peculia
r velocity. Specific frequencies are also derived for these galaxies,
yielding values of S-N=4.0+/-1.3 for NGC 1407 and S-N=5.2+/-2.0 for NG
C 1400. In this and other respects, these two galaxies have GCSs which
are consistent with those observed in other galaxies. (C) 1997 Americ
an Astronomical Society.