nt- Under the head of ‘‘ heavy ordnance” your com- action of the gasses of the powder upon the metal. mittee would call attention to. three classes of guns: It is generally held by the witnesses that no effective age. The accompanying engraving represents a new im- First, those made entirely of… … BLACK’S GANG PLOW. a TD and third, those made entirely ot wrought iron. Of n a method for raising and lowering the plow so as to increase or diminish the depth of the furrow at will. the first class are the guns generally known as the Dahlgren gun and the Rodman gun. Of the second This is done as…
Internet Archive · Public domain (published before 1931). Free to use for anything.
