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INSULATOR
- Material
- CERAMIC; METAL-STEEL;
- Description
- Insulator is similar to a spool, white in color with threaded steel eye hook around middle of outside. There is a hole through center of insulator.
- Category
- TOOLS AND EQUIPMENT FOR SCIENCE AND TECHNOLOGY
- Sub-Category
- ELECTRICAL AND MAGNETIC TOOLS AND EQUIPMENT
- Description
- Insulator is similar to a spool, white in color with threaded steel eye hook around middle of outside. There is a hole through center of insulator.
- History Of Use
- Insulator possibly used for telegraph.
- Material
- CERAMIC; METAL-STEEL;
- Depth
- 3.8
- Diameter
- Top: 4 Base: 4
- Circumference
- 14.5
- Units Of Measurement
- Centimeters
- Accession No.
- 1978.0140.0009
- Type of Record
- Museum Artifact
Less detail