nsulating material, carries the lamp socket. ment is such that when not in use, the ink it carries any wobbling of the wagon wheel. The sleeve of the lamp socket extends to the top of the will be practically prevented from drying out. The When reeling up: the wire, it is guided between inner tube,… … PUMP DIAPHRAGM. inexpensive device which can be detachably connected A new type of pump diaphragm has just been in- RULING PEN. to a horseshoe:‘to prevent the horse from slipping: upon vented by Mr. Edwin George, Jr., of 28 South Street, the ice.. The device is so arranged that it can be ad- New…
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