Inside Out Library · Explore

Scientific American, Vol. 55, No. 11 (September 1886) (1886)

leaf 9

An illustration from Scientific American, Vol. 55, No. 11 (September 1886), 1886, leaf 9
n, for a further period to yield an estimated quantity of pitched to him. Unless he makes this a habit, he will 5,000,000 gallons daily, with a pressure of 25 pounds to and as its slot is quite long, it may be moved forward surely be found a ready victim, to a more or less ex- the square inch. The… … Fig. 1. ting, which hasj up to within a few years past, been REISOR'S IMPROVED POST DRIVER. but little understood, is that governing what is tech- is at the bat. This is speciall}' necessary to meet the nically known as " facing for position," that is, tak- to be driven. In operating the machine,…

Water · Patented · Patents · Upper · Munn · Scientific American · Vessel · American supplement · Van depoele · Spring water · Cast Iron · Address munn · Black lead · Express money · Forward swing · Upper platform

Internet Archive · Public domain (published before 1931). Free to use for anything.

More pictures from Scientific American, Vol. 55, No. 11 (September 1886)

More like this