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LicenseTwo diagrams of the application of a propeller pitchometer
Science Museum Group Collection
© The Board of Trustees of the Science Museum
Portable propeller pitchometer, patented by J. Chapman and J. Hunter in 1896, used to determine the pitch of a screw propeller, in leather case (see note), by Dobbie McInnes Limited, Glasgow, 1896-1912
Details
- Category:
- Marine Engines
- Object Number:
- 1912-112
- Materials:
- wood (unidentified), brass (copper, zinc alloy) and glass
- Measurements:
-
overall: 180 mm x 187 mm x 52 mm, .785kg
- type:
- propeller
- credit:
- D. McInnes Ltd.
Parts
