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Scientific American, Vol. 39, No. 17 (1878) (1878)
leaf 4
f shellac in 6 oz. specimens, in the field, or at their desks; and we can only vestigators in different ficlds have done more to make Amer- of alcohol, instead of with gum water, an ink is obtained hope that life and strength may be spared to them for many ican science respected the world over than… … © 1878 SCIENTIFIC AMERICAN, INC.Internet Archive · Public domain (published before 1931). Free to use for anything.
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