| 摘要 |
A power-line marker comprising a pair of hemispheric shells with open ends facing each other collectively forming essentially a sphere. On the ground, the shells are joined together in a region located on one side only of a line-receiving channel defined between the shells. While in the air, the shells are partially separable from each other, in clam-shell fashion to enable a line to be advanced into the marker ultimately to lodge in the channel. Wire anchoring assemblies protrude from the exterior of the marker used in securing the marker to a line.
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