  We describe, and present preliminary results from the analysis of 1.6 GHz
VLBI observations, made in Cluster-Cluster mode between subgroups of antennas
from the WSRT, VLA and MERLIN arrays. We observed for two 6-hour periods on
consecutive days, simultaneously monitoring 4 compact radio sources with
angular separations ranging from ~1 to 9 degrees. The data were recorded in a
non-standard MkIII mode using special set-ups, and correlated at the MPIfR
MkIIIa correlator. The preliminary results from standard and phase reference
analyses are very encouraging. The experiment has provided a useful database
for investigating the potential of this new observing technique at low
frequencies.
