128 Fulton Street, N. Y. Gun Buildings, on its top, which can be set inclined to hold BY MUNN & COMPANY. the drill bar, as it is gradually raised. 3rd. 0. D. MUNN, 8. H. WALES, A. B. BEACH. The small plate, J, is claimed, whether used Agents. in connection with the plate, I, or not, when H. Taylor,… … Figure 1 is a perspective view ; figure 2 is in these holes, the rock can be split in any di- an elevated section of the lifting arms, the rection required. The engravings are made drill bar, and spring, and figure 3 is a top from a model of the machine, and area little view of the ratchet wheel…
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