Inside Out Library · Explore
Scientific American, Vol. 29, No. 24 (1873) (1873)
leaf 4
e issues of such patents. hay, the Joss is incalculable. Assum- ————————— 2 _____ ing that the man at the “rollers” has Slag as a Building Material, not allowed an uneven ‘‘ beet” to pass Ata recent meeting of the Society of En- FLAX BREAKING MACHINE. through his hands, and has not made gineers,… … of the leaves, which again measure some twenty become a source of profit and will provide good gound building materials at a low cost, feet or more. © 1873 SCIENTIFIC AMERICAN, INCInternet Archive · Public domain (published before 1931). Free to use for anything.
More pictures from Scientific American, Vol. 29, No. 24 (1873)
More like this
