Rare Books

Natural philosophy improven by new experiments. : Touching the mercurial weather-glass, the hygroscope, eclipsis, conjunctions of Saturn and Jupiter. By new experiments, touching the pressure of fluids, the diving-bell, and all the curiosities thereof. To which is added, some new observations, and experiments, lately made of several kinds. Together with a true relation of an evil spirit, which troubled a mans family for many days. Lastly, there is a large discourse anent coal, coal-sinks, dipps, risings, and streeks of coal, levels, running of mines, gaes, dykes, damps, and wild-fire. By G.S