THREE-DIMENSIONAL
PHOTOGRAPHY
P ri nci p les of Stereoscopy
by
HERBERT C. McKAY
F. R.P. S.
AMERICAN PHOTOGRAPHY
BOOK DEPARTMENT
New York, N. Y.
THREE-DIMENSIONAL
PHOTOGRAPHY
P ri nci p les of Stereoscopy
by
HERBERT C. McKAY
F. R.P. S.
AMERICAN PHOTOGRAPHY
BOOK DEPARTMENT
New York, N. Y.