Inside Out Library · Explore

Scientific American, Vol. 74, No. 21 (May 1896) (1896)

leaf 4

An illustration from Scientific American, Vol. 74, No. 21 (May 1896), 1896, leaf 4
t pull will suf- When taken from the slerilizer the baskets of milk writer of the "directions for use." fice to remove the mask without injuring the negative. are placed in cooling tanks, where the temperature is In order to cortbine a portrait from one negative We must next take the upper half of… … the negative is visible. Tlie figure "cut-out" When a beginner first undertakes to tackle must now be carefully adjusted until it covers , APPLYIKG ANTISEPTIC STOPPERS. carbon printing, he finds his chief troubles this space and fits the outer mask exactly ; the arise from the fact of being unable…

Munn · Patents · Jetties · Scientific American · Exposition · Tool holder · Glass plate · Send stamp · Carbon tissue · Distilled water · Years ago · Postal union · Steam engine · Gas engine

Internet Archive · Public domain (published before 1931). Free to use for anything.

More pictures from Scientific American, Vol. 74, No. 21 (May 1896)

More like this