Inside Out Library · Explore
Scientific American, Vol. 73, No. 7 (August 1895) (1895)
leaf 0
atus first, Fig. 1, the roll that all the lamps go when the switch is turned on. the paper, placing the sensitive side of the latter in contact with the negatives during the interval of ex- After exposure the paper is wound over a pull roll, of unexposed paper supported on a shaft on the left… … tions hinges upon it. noticed that half way Above the negative pig, 3.—AUTOMATIC DEVELOPING APPARATUS. (Continued on p. 102.) PHOTOGRAPHIC PRINTING—THE © 1895 SCIENTIFIC AMERICAN, INC.Munn · Cubic · Feet · Bicycle · Scientific American · Patents · Postal union · Photographic printing · Cubic feet · Railway rail · Horse power · Pull roll · Tbe scientific · Cold spring · Illustrated catalogue
Internet Archive · Public domain (published before 1931). Free to use for anything.
More pictures from Scientific American, Vol. 73, No. 7 (August 1895)
More like this
