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  2. Inventions and Improvements The Latest in Windmill Vanes.

    The feature of this wind motor is in the horizontal arrangement of the vanes in a semicylindrical hood, which is caused to turn freely by the wind pressure on its tail, thus ... [ILLUSTRATED]

    Article : 116 words
  3. Insect Trap.

    The principal object here is to provide a trap having a maximum holding capacity, simplicity of construction, and arranged for ease of manipulation. The insects are captured by ... [ILLUSTRATED]

    Article : 99 words
  4. A New Chain Drive for MotorCycles.

    The generally adopted form of power transmission from motor to drive-wheel on a motorcycle is the belt, chain and gear drive having been abandoned as impracticable. ... [ILLUSTRATED]

    Article : 155 words
  5. An Emery Cloth Holder.

    Emery cloth in sheets is very easily, spoiled around a workbench. Oil or other fluids used on work are apt to drop on it and when wet for a short time it becomes useless. The ... [ILLUSTRATED]

    Article : 122 words
  6. Screw-propelled Swimming Apparatus.

    A swimming apparatus with which the inventor has succeeded in attaining 16 miles an hour has created much interest lately at one of the waterways near Paris. It consists of ... [ILLUSTRATED]

    Article : 77 words
  7. A Handbag Lock.

    The pickpocket finds it easy to unsnap a handbag and remove some of the contents, especially in crowded places. To make it less easy for the pickpocket. I fixed my mother's ... [ILLUSTRATED]

    Article : 195 words
  8. Anchor Plates Replace Tyre Tape.

    Anchor plates connected by four strong chains have recently been patented as the latest innovation in repairing automobile punctures, cuts, and blow-outs. Their purpose is ... [ILLUSTRATED]

    Article : 115 words
  9. Filing Flat Surfaces.

    Anyone who has used a file knows what skill is required to produce flat surfaces. A fixture which is nothing more than a mirror properly placed enables the operator to sight along the ... [ILLUSTRATED]

    Article : 45 words
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