Camera Work: A Photographic Quarterly (1917 (Heft 49-50))

An exacting test of all chemicals
used in the manufacture of sensitive
materials is one of the most important
precautions taken to make our pro-
ducts of a uniformly high quality.
That the same certainty and uni-
formity of quality may follow in the
results you secure with these materials,
the chemicals we offer for your use are
given the same exacting laboratory
tests. They are stamped with our
mark of approval only when found to
be of the strength and quality demand-
ed by our manufacturing standards.
Look for our stamp of approval
on every container.


EASTMAN KODAK COMPANY,

All Dealers’.

ROCHESTER, N. Y.