Inside Out Library · Explore

Scientific American, Vol. 20, No. 9 (February 1869) (1869)

leaf 3

An illustration from Scientific American, Vol. 20, No. 9 (February 1869), 1869, leaf 3
onnections are also to be considered ad- an industrious little device calculated to save head-wear, we the tube, A. When the cup is filled the plug is in the posi vantageous. welcomed it cordially. Its appearance is similar to the ac- tion shown in the sectional engraving and its interior is fill… … junct to the means of summing up wearisome columns of ing Secretary of the Society, and contains much instructive figures. It may be let in flush with the surface of a desk so and entertaining matter. Like the earlier annals of any sec- that the accountant, or clerk, may always have it at his…

Patents · Machine · Address · Metallic · Iron · Letters patent · Assignor · Horse hay · Turbine water · Dated january · Union check · Scientific American · Proximate principles · Wrought iron · Star spangled · Three feet

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

More pictures from Scientific American, Vol. 20, No. 9 (February 1869)

More like this