Norwich antiques / jewellery / collectibles
The Unique log rule and slide rule, made in England (£7)
Date posted:
Thursday 17th July
Location: Norwich
vintage 'UNIQUE' slide rule made of hardwood with scales in good condition. Dimensions: 300mm length, 32mm wide, 8.5mm high. The rear features a log table and trigonometrical formulae. Will post to buyer or can collect.
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