Inside Out Library · Explore

Scientific American, Vol. 11, No. 9 (August 1864) (1864)

leaf 0

An illustration from Scientific American, Vol. 11, No. 9 (August 1864), 1864, leaf 0
anufacture of draining a few thousands annually are required, while its fa- them may probably use the following trap to advan- or other tiles. The invention consists of so uniting cility of production is such that large quantities can tage:—"Procure a large sponge, wash it well, and the pugging… … BRAISLIN'S MACHINE FOB MAKING BRAIN TILE. to one-third the cost per thousand, of those made | then sprinkle over it some fine white sugar, and the rollers as fast as the clay can be sufficiently tem- upon the machines in ordinary use. This machine j place it near where the ants are troublesome.…

Combination · Patents · Claim · Aluminum · Munn · Purpose · Scientific American · Manner · Steam pressure · Letters patent · Purposes set · Address munn · Purpose set · Cutting edge · Patent office · Double chloride · Haloid compounds

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

More pictures from Scientific American, Vol. 11, No. 9 (August 1864)

More like this