e sock- Boot Patterns. Raliway Carri age Brakes. Simon C. Shive, of Bloomtownship, Penn., ets. F', isa spiral spring working through the to any plough in the country. Mr. Crawford, an English engineer propo- for improve ment in Boot Patterns. Patented centre of one of the standard braces, and fas-… … Dr. Colton-has been lecturing before very The London Ma gazine of Science for “It is well known that steam power would govern the fire as required, thereby present- interesting audiences in Louiville, Kentucky, fast month states that the Electric Company be more generally used in light mechanical…
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