BROMOIL PRINTING
AND
BROMOIL TRANSFER
BY
DR. EMIL MAYER
PRESIDENT OF THE VIENNA CLUB OF AMATEUR PHOTOGRAPHERS
AUTHORIZED TRANSLATION
FROM THE SEVENTH GERMAN EDITION
BY
FRANK ROY FRAPRIE, S.M., F.R.P.S.
EDITOR OF AMERICAN PHOTOGRAPHY
AMERICAN PHOTOGRAPHIC PUBLISHING CO.,
BOSTON 17, MASSACHUSETTS
1923
Copyright, 1923
BY AMERICAN PHOTOGRAPHIC PUBLISHING CO.
Manufactured in the United States of America
Electrotyped and printed, March, 1923