Inside Out Library · Explore
Scientific American, Vol. 81, No. 15 (1899) (1899)
leaf 3
-conductors, Hence the cur- ventor of the apparatus is Leonard F. Rose, of New that when nearly empty it will rise of itself, and is London, Iowa. rent spreads through the film instead of going through hefd up by a turn button under the shelf, C. The the glass, and leaves traces of its path by… … © 1899 SCIENTIFIC AMERICAN, INC.Internet Archive · Public domain (published before 1931). Free to use for anything.
More pictures from Scientific American, Vol. 81, No. 15 (1899)
More like this
