Antique engineering/surveyors compass,dividers set in original case. Unfortunately the case is broken and won't close properly but you can see that it is old. The sets seems complete,
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It is a easy-to-use 1000x USB microscope, simply install software on computer and connect the microscope to USB port. 1 x 1000x USB microscope. 50 - 1000x magnify (optical + digital), 640x480 resolution.
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This shop manual is a great resource for anyone interested in engineering collectibles, science, and medicine from 1930 to the present day. It provides detailed information on ball bearings and maintenance practices that were used back in 1941. The manual is made in the United States and is a valuable addition to any collection. The manual covers a wide range of topics including the history of ball bearings, their design and construction, and how to maintain them properly. It includes detailed illustrations, diagrams, and instructions that are easy to understand. This is a must-have for anyone interested in engineering collectibles or those who want to learn about the history of ball bearings.
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This set is a unique piece of history that would make a valuable addition to any science enthusiast's collection.
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Analogue Display: Features an analogue display with a knife-edge pointer for precision. In overall good to very good condition with light signs of age and use but nothing significant.
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You'll get updates and exclusive deals related to the item you're watching. Simple, quick, and worth it! Good condition as per photographs. Requests for collection will be ignored. We look forward to assisting you with your order.
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Its corrosion-resistant design ensures durability and aesthetic appeal.
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Maker:Cooke Troughton & Simms. We have a great nautical chart ruler. Era:Circa 1920. ✔Brass & steel construction – solid and beautifully aged. Material:Brass & Steel. Key Features We try to take as many photo's as possible to show all.
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