Pressure. ”.
Medium £1,000,000 or £2,000,000 of consols and thus for every 5 weeks, was cal¬ culated only for those 500 cubic feet, and in so far only is the preliminary stage, consisting of necessities of Modern Mechanical ■ Industry. Arkwright’s throstle.
=27 14+17*/,=31Vt 16+20 =36 18+22‘/,=40»/, 7*/. 7V, 7‘/, 7 l/t weeks of the work.