mot^.. T^^^^^^***- ' ■ ' ■ ■ '! Illll»lllllll»l»llll» 1^ ^^^•^^-r^-rr^gas msmm HH^ ■"-v ■cr<U9L><i::r (gjr^-^y^ A WEEKLY JOURNAL OF PRACTICAL INFORMATION, ART, SCIENCE, MECHANICS. CHEMISTRY, AND MANUFACTURES. C$3>20 per Aniiiiin. Vol. XXXVII.—No. 8-1 NEW YORK, AUGUST 25, 1877. [new sebies.] J… … fixed on the frame of the machine con- buildings, partitions, under the floors, IMPROVED EADIAL DRILLING MACHINE. centric with the trunnion of the radial in cellars, in attics, or in any ditHcult arm. By turning the handwheel, B, place of access, and thus confining gine for extinguishing fires,…
Improved · Patents · Consists · Ink · Parts · Scientific American · Iron · Feed rolls · Electric light · Solid ink · Small quantity · Sulphuric acid · Improved machine · Wrought iron · Address munn · Trade catalogs
Internet Archive · Public domain (published before 1931). Free to use for anything.
