hly accessible without dis- tration, and has been patented by Messrs. Daniel T. being closed at its outer end, but having in its upper Freese and James D. Gawn, of North Amherst, Ohio. mounting the same or disturbing the exterior attach- side a hole in which oil may be poured into a recepta- cle… … valves are cone shaped, so that the FREESE & GAWN'S SUBMARINE BOAT. GALLAGHER'S CAR AXLE BOX. water enters the pump with but Fig. 1 is a sectional view of the boat submerged, Fig. correct relative positions by a collar very little change in its course. The discharge valves rigid on the axle 2 being…
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