Mtntitk %mttitm<> (August 23, 1873. ii6 … small powers, and another small engine, furnished by Pick- of the importance of allowing the least possible clearance THE GEE \T EXPOSITION-LETTER FEOM UNITED STATES ering & Davis, is always under inspection. This latter en- by dividing the valve and making of it two, which cover COMMIS310NEB…
Patents · Improved · Engine · Consists · Iron · Acid · Sulphuric acid · Sulphuric · Cubic foot · York city · Scientific American · Sulphurous acid · Steam engine · Lever arm · Address munn · Cast Iron · Wrought iron
Internet Archive · Public domain (published before 1931). Free to use for anything.
