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Scientific American, Vol. 39, No. 5 (August 1878) (1878)
leaf 7
through an upright shaft furnace, heated sufficiently for the proved Steam Valve for pumping engines, which consists in placed a clearer, P. This clearer is formed of two arms at- ignition of the sulphur (and a moderate percentage of sul- a circumferentially grooved piston rod, which acts as a… … the oil, which may have a tendency to rise io for moulding and for detachment from the THE AUSTRALIAN JABIRU. the space between the tube, K, and the col casting. © 1878 SCIENTIFIC AMERICAN, INC.Patents · Improved · Iron · Consists · Patented · Scientific American · Metal · Pulley carrying · Phosphor bronze · Sheet metal · Wrought iron · Emery wheel · Sutro tunnel · Address munn · American export · Fire proof
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