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Clamp
- Material
- METAL / ALLOY - UNKNOWN
- Description
- A large metal clamp. The metal handle is hollow, cylindrical, and fits into an attachment that forms the base of the clamp. The top of the clamp is diamond shaped with a seperate diamond piece screwed on to it with a hole in the middle that lines up with the rest of the clamp. The bottom of the cla…
- Other Names
- Pipe threader
- Category
- TOOLS AND EQUIPMENT FOR MATERIALS
- Sub-Category
- MINING AND MINERAL HARVESTING TOOLS AND EQUIPMENT
- Description
- A large metal clamp. The metal handle is hollow, cylindrical, and fits into an attachment that forms the base of the clamp. The top of the clamp is diamond shaped with a seperate diamond piece screwed on to it with a hole in the middle that lines up with the rest of the clamp. The bottom of the clamp is a hollow circle with three holes around the top. Two of these holes have screws in them. The top of the clamp is hollow with threading inside.
- Narrative
- Part of a steam powered diamond drill picked up from a site near Coal Creek.
- Material
- METAL / ALLOY - UNKNOWN
- Inscriptions
- Around the hole of the diamond shaped piece is the inscription "SULLIVAN MACHINERY CO. CHICAGO. There is also an "E" on the corner of the diamond shaped piece.
- Height
- 15.25
- Width
- 16.25
- Length
- 77.5
- Units Of Measurement
- Centimeters
- Accession No.
- 1994.9.8
- Type of Record
- Museum Artifact
Less detail