Inside Out Library · Explore

Scientific American, Vol. 2, No. 22 (May 1860) (1860)

leaf 3

An illustration from Scientific American, Vol. 2, No. 22 (May 1860), 1860, leaf 3
any from the spindle to receive the bottom of the lower box other paper in the land, I should be glad to see the fol- into the groove thus formed, which,, becomes a cup for lowing points suggested in it by you. Suppose the holding oil. On the outside of this ring is a groove to celestial map was… … spindle, which prevents the grain from touching the re- beyond the ring, d d, some distance, and the edge is American . seems the right source to inquire from, volving surface until it reaches the point of entrance accurately turned to fit the inside of the ring, n, which is whether there is any…

Claim · Combination · Patents · Iron · Manner · Purpose · Purpose set · Provement · Water wheel · Regular hexagon · Cast Iron · Knitting machine · Scientific American · American patent · Wrought iron · Purposes set · Patent office

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

More pictures from Scientific American, Vol. 2, No. 22 (May 1860)

More like this