timliwt THE ADVOCATE OF INDUSTRY, AND JOURNAL OF SCIENTIFIC, MECHANICAL, AND OTHER IMPROVEMENTS. NUMBER 50. NEW-YORK, AUGUST 23,1856. VOLUME XL IMPROVED GANG PLOW. Scientific American, … the 4th of March, 1856. The machine is in- paratively light cost. Sells for $40 retail. equally well on rough or smooth ground. tended to expedite the laborious work of plow- ure, for he takes his ease and rides, there Address the inventors as above for further in- Does not break by contact with…
Patents · Claim · Ofthe · Combination · Manner · Scientific American · Purpose · India rubber · Steam boilers · Purpose set · Patent office · Yellow fever · Lower ends · Purposes set · Steam boiler · Solar rays
Internet Archive · Public domain (published before 1931). Free to use for anything.
