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Date: |
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Description: | mirofix BY // GREENWICH INSTRUMENTS // PATENT APPLICATION 47537/7
Position plotter. Consists of thee clear perspex arms 8.0" (20.3 cm) long, each with a vertical sight fin at one end 3.0" (7.6 cm) high, pivoted at the other end above a graduated base. The base is graduated to 360 degrees and has an arm 11.5" (29.2 cm) long which is fitted with a rubber cheek pad at end. A rotatable mirror 4.5" x 2.0" (11.4 x 5.1 cm) is mounted above pivot point of instrument.
In a polystyrene box: 12.0" x 6.0" x 4.0" (30.5 x 15.2 x 10.2 cm)
AUDIT - object needs to be marked with its NAV number. Two unnumbered part. Instruction pamphlet on file: x80/137. | Publisher: | http://collections.rmg.co.uk/page/7d7ded6fb50d6031e2884961a200be58.html | Source: | Royal Museums Greenwich | Creator: | Greenwich Instruments Ltd | Identifier: | http://collections.rmg.co.uk/collections... | Go to resource |
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