6" and a 12" No 350 stainless steel rule
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LicenseA 6 and a 12' No 350 stainless steel rule stamped No 4 grad and
Science Museum Group
© The Board of Trustees of the Science Museum
A 6" and a 12" No 350 stainless steel rule stamped No 4 grad and a 12" No 300 tempered steel rule stamped No 4 grad measuring in various fractions of an inch.
Details
- Category:
- Hand and Machine Tools
- Object Number:
- 1929-803/40
- Materials:
- steel
- type:
- rule
- credit:
- Buck and Hickman Limited
