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Date: |
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Description: | Label text in note book field
Graduations: On upper surface: 10-1: 9-1: "Rum" 0-8: 0-90 "Sin": 45-75 "tan": 0-45 "Tan": 0-90 "Sin": 45-75 "tan": 0-45 "Tan": "Lon" 60-0:9-45 "Tan": 9-90 "Sin": 1-10 "Num": On reverse surface 5-0: "InMe" 0-90: "Cho" 0-90: "Sin" 0-90: 0-10 "Lin": 10-75 "Sec": 0-60 "Cho": 0-10 "Lin": 10-75 "Sec": 0-60 "Cho": "Tan" 0-45: "Lat" 0-90: HOU" 0-6: 4-9.
Folding rule ungraduated.
Ex R.5. Ex DI.106. | Publisher: | "http://collections.rmg.co.uk/" | Rights holder: | "Royal Museums Greenwich" | Subjects: | sectors | Source: | Royal Museums Greenwich | Identifier: | http://collections.rmg.co.uk/collections... | Go to resource |
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Size: 37 x 45.75 cm.
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