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Description: | Model magnetic correcting device
A brass model of an adjustable magnetic correcting device. Consists of a perpetual screw which when turned forces a V-shaped wedge towards the screw wheel. This wedge forces apart to magnets which are attached to a spring clip.
caption: Record Shot - Do not reproduce. | Publisher: | "http://collections.rmg.co.uk/" | Rights holder: | "Royal Museums Greenwich" | Subjects: | Shaw G R E Chaffer models (representations) | Source: | Royal Museums Greenwich | Identifier: | http://collections.rmg.co.uk/collections... | Go to resource |
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