Camera Work: A Photographic Quarterly (1910 (Heft 32))

FOR THE EVER-ALIVE PHOTOGRAPHER
“SELTONA”
A SELF-TONING PAPER
BARNET SUPER-SPEED
:: ORTHO-PLATE ::
C,THE IDEAL PAPER alike for the
beginner and expert. By fixing it yields
permanent prints in brown or sepia;
with an extra bath of common salt yields
dark brown, purple, or blue tones.
SIMPLE, PERMANENT
BEAUTIFUL — VARIED
MADE IN FIVE GRADES
Glossy, matte, cream, antique, white, Boardoids,
Postal Cards
{Made in England)
This plate is not only super-speedy, but has a
DOUBLE ORTHO EFFICIENCY
Used without a screen it gives equally
efficient color rendering to other Ortho
Plates with a two-times Screen.
INVALUABLE FOR PORTRAITS
& ALL HAND-CAMERA WORK
BARNET BROMIDE AND
OYSTER-SHELL
GASLIGHT PAPERS
{Made in England)
y y y piTTTn :: SOLE AGENT FOR U. S. A.
J. L. LLW lo 379 SIXTH AVE., N. Y.

C. A. STEINHEIL SOEHNE
Optical and Astronomical Works
Established 1855
MUNICH

THE NEW STEINHEIL
INSTANTANEOUS
RAY-FILTER
HE most perfect ray-
filter in the market.
Only doubles time of expo-
sure so that it is available
for hand-camera work. In-
dispensable in a first-class
outfit and for highest grade
work.
HERBERT & HUESGEN
Sole United States Agents
311 Madison Avenue, New York, N. Y.
Write for further information

BINDINGS FOR
CAMERA WORK
AS DESIGNED BY
MESSRS. ALFRED STIEGLITZ
AND EDUARD J. STEICHEN
High-class Binding of all descrip-
tions. Photographs Mounted and
Bound in Album Form, etc., etc.
OTTO KNOLL
743 LEXINGTON AVENUE, NEW
YORK, N. Y. Telephone 1810 Plata
Neutral Art Papers
and Boards for Photo-
Mounts
Phe Seymour Company
j6 Duane Street, New Dork