Inside Out Library · Explore

Scientific American, Vol. 67, No. 1 (1892) (1892)

leaf 4

An illustration from Scientific American, Vol. 67, No. 1 (1892), 1892, leaf 4
s to revolve on its pivot. It is perhaps need- riety of dishes, even if the quantity was apparently liam Greenlees, of Brookland, District of Columbia. smaller and on almost an abstemious scale. This less to say that, to secure good results, the surface on When the cars are coupled the link is… … attacked by acid, has been GREENLEES’ proposed by M. Worms for the manufacture of accu- as shown in Fig. 2. The uncoupling is effected by glass, a glazed plate or some other hard, smooth, sur- mulator plates. He takes 945 parts of lead, 22 of anti- face suited to this purpose. mony, and 13 of…

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

More pictures from Scientific American, Vol. 67, No. 1 (1892)

More like this