PLATE II
m. i
it its
ction
■ the
stem
ibout
actic
ggest
itude
finds
[y the
jjects.
i (see
which
lae of
these,
M 33
t size,
entral
wn in
,te XI.
1 they
3. 981
by the
dating
mated
63,000
:-cloud
Mt Wtlson Observatory
The Spiral Xebula N.G.C. 891 seen edgewise
(This is oriented so as to compare directly with the sideways nebula shewn in Plate I)
ie prefix
i ( 1888 ),