28 THE “GEM” CLUSTER IN ARGO. _ 
tude, one of 74 magnitude, six of 8 magnitude, seven of 9 magnitude, — 
twelve of 10 magnitude, are, with three or four exceptions, collected — 
ina small square space only 4 minutes each way, while in the other — 
cluster the bright stars are scattered over double the space ; and 
although the colours in that cluster are very remarkable, they are 
: colours,” and therefore seldom seen by an observer at first — 
glance. Certain it is that we have in this cluster a most brilliant — 
object standing as one of the outliers of the richest portion of the 
% 
ot a vestige of star-dust can be seen here ; under ta 
et 1 . 321° . 
me _ hese points are two relatively bright stars, which look 
wes 
= 
