Inside Out Library · Explore

Scientific American, Vol. 80, No. 21 (May 1899) (1899)

leaf 10

An illustration from Scientific American, Vol. 80, No. 21 (May 1899), 1899, leaf 10
. enough to go in the vest pocket. The subjects, which (see Fig. 4). Fig. 2 is a view showing another form. have been selected from the Scientific American It is the present intention to make tests with wheels The fire-extinguisher illustrated in Fig. 2 consists of Supplement, are classified under… … Supplies," "Electric Hacks at Paris," " The been defeated. A tax for the year 1897 was THE TESTING APPABATTTS. 1 a ■WO 700 700 90 30 30 1 m to to 7C 70 ■jo 60 60 bO SO .50 SO ■K fO ■fC 36 3C 3C 1 10 M zc 10 w to 0 0 0 z, 9- 6 fr te ft, t+ t6 rt a.o Z, y <S lr re 7& /*- T6 7f Z.C s, y- 6 r ro /z.…

Niagara · Patents · Bicycle · Color · Falls · Apparatus · Scientific American · Munn · Smokeless powder · Patent office · Niagara falls · Fiscal year · Horse power · Cubic feet · Power house · White light · Caustic potash

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

More pictures from Scientific American, Vol. 80, No. 21 (May 1899)

More like this