A Manual of Photographic Chemistry, Including the Practice of the Collodion Process

by T. Frederick Hardwich

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A MANUAL
OF
PHOTOGRAPHIC CHEMISTRY.

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A MANUAL
OF
PHOTOGRAPHIC CHEMISTRY,
INCLUDING THE
PRACTICE OF THE COLLODION PROCESS.

By

T. FREDERICK HARDWICH,

LECTURER ON PHOTOGRAPHY IN KING'S COLLEGE, LONDON;
LATE DEMONSTRATOR OF CHEMISTRY IN KING'S COLLEGE.

Fourth Edition.