| • |
A contrivance, turning on a vertical axis by a handle or
winch, and giving a circular motion to the ore to be washed; a stirrer. |
| • |
A tool with an indented head for shaping the head of a
rivet. |
| • |
In pile driving, a block interposed between the head of the
pile and the ram of the driver. |
| • |
A small truck with a single wide roller used for moving
heavy beams, columns, etc., in bridge building. |
| • |
A compact, narrow-gauge locomotive used for moving
construction trains, switching, etc. |
| • |
A child's mane for a doll. |
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