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Double helix specimen
- PART OF:
- Lathe bed and harmonic turnings
- Made:
- London
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Wooden double helix specimen made on turning lathe
Details
- Category:
- Hand and Machine Tools
- Object Number:
- 1911-96/5
- Materials:
- wood (unidentified)
- Measurements:
-
overall: 145 mm x 37 mm x 34 mm, 0.094 kg
- type:
- turning specimen and mathematical model