The Saginaw Valley Collection 23 
like those of the Heisterman Island pottery. A mound of un- 
usually large size is said to have been located on this site and the 
many human skeletons found here are supposed to have been 
those of the unfortunate Sacs. This mound has been entirely 
removed for the commercial purpose of obtaining the sand of 
which it was con- 
structed. It 
seems possible 
that the site was 
really a burial 
ground in a nat- 
ural knollofsand. 
A cache consist- 
ing of over 300 
pieces was found 
about a foot be- 
low the surface 
on this site. In 
the cache, which 
was located 
within afew hun- 
dred feet of the 
Frazier mound, 
were found four 
varieties of 
blades: First, 
large, black, leaf- 
shaped imple- 
ments, about 8 
inches long,made 
of black, concre- 
: th d W. Orchard, Photo. 
tionary chert an REPRESENTATIVE SPECIMENS FROM FRAZIER CACHE No. 1 
havin g a very About § Natural Size. 
delicate stem 
formed at the tip of the base by two notches; Second, 
similar implements, about 3 inches long, showing concre- 
tionary structure very plainly, the centre being black and hard, 
the tips grading off by successive rings to a comparatively soft 
yellowish chert; Third, small forms made of yellow chert and 
