Inside Out Library · Explore

Scientific American, Vol. 54, No. 7 (1886) (1886)

leaf 3

An illustration from Scientific American, Vol. 54, No. 7 (1886), 1886, leaf 3
by insur- any story. The device consists of two endless ropes horseshoe and bearing the words ‘‘good luck.” The ing thorough agitation of the powder in the box and a more effective distribution of it through the tubeand board will not tip, neither will it tip the table to which knotted together at… … oted in the board as shown in Fig. 1. the Boston Journal of Commerce. He was a member This invention has been patented by Mr. Geo. T. ley suspended either from a hook attached to the cor- of the American Society of Civil Engineers and many Campbell, of 985 Howard St., San Francisco, Cal. nice or to…

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

More pictures from Scientific American, Vol. 54, No. 7 (1886)

More like this