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Scientific American, Vol. 9, No. 20 (January 28, 1854) (1854)

leaf 3

An illustration from Scientific American, Vol. 9, No. 20 (January 28, 1854), 1854, leaf 3
to and from the switch is moved in one direction, form a con- having 125 teeth, an inch and a halfpitch, key- Bocage, Cypress Mills, near Pine Bluff, Ark. wheels. tinuous way of the main track, and when chan- Wuitr Lrap—George Carter, of Kent, and ged, of the branch track. George Marriott, of Hull,… … for several tools, as they may be changed by is stated to be a most excellent disinfectant of The engravings herewith presented are illus- a series of buttons, aa, which pass through means of a peculiar arrangement of a screw trations of an improvement in bedsteads, in- sewerage matters, and for…

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