FREDERICK WM. MILLS, F.R.M.S.,
AUTHOR OF
“The Art and Practice of Interior Photography,” “Photography for Architects,” “Photography applied to the Microscope,” “An Introduction to the Study of the Diatomaceæ,” &c.
ILLUSTRATED.
DEMY 8vo., 1s. NET. CLOTH, 1s. 6d. NET.
Postage 2d.
With Exposure and other Tables.
BY
FREDERICK WM. MILLS, F.R.M.S.