Color : Brass.
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This vintage slide rule, made by Dargue Brothers in the United Kingdom between 1901 and 1950, is a rare find for collectors and enthusiasts of engineering and surveying tools. The Simplon Bilateral slide rule is crafted from a combination of wood and celluloid, showcasing the craftsmanship and materials of that era. With its intricate design and functionality, this slide rule serves as a valuable piece of history, reflecting the precision and expertise of engineering practices from the early 20th century. The package contains an original tatty set of the instructions and a battered and broken original box. Please see photographs for more detail.
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Helios 8x21 Microscope in carry case (lookings like scope, ocular). We do NOT accept non sterling cheques/money orders. Supplied with carry case.
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A small students pocket size compass kit box made from thin slithers of wood cardboard covered in a cloth with a dark green basze type of lining the closed box overall size is 15 x 6.5 x 2 cm.
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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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Excellent vintage Evershed Megger insulation tester in excellent condition complete with the rare leather carry case. Thanks for looking and good luck.
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WYSIWYG (What you see is what you get). Nice complete kit in good condition. STUDY THE PHOTOS. WYSIWYG ("What You See Is What You Get").
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Although they aren't cheap either, and never were,there can be only one original, and you're looking at one.Karotz was a failed attempt to improve a simple and elegant design by making it ugly. For one, its firmware is written in assembly language for a tiny virtual machine developed specifically for it, which is brilliant, very fun to learn and play around with.
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