Made from durable plastic, this slide rule is from the period of 1951 to present and was manufactured in the United Kingdom. It falls under the categories of collectables and scientific collectables, specifically in the field of engineering and surveying.
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Material - Brass & Glass. Finish - Antique.
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New never used.
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S. A. Beshenkov — Doctor of Pedagogical Sciences, specialist in Soviet informatics education. It exemplifies how abstract mathematical logic and algorithmic reasoning were taught to Soviet students before the widespread use of digital computers.
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The Vintage Brass Boat Gauges Pressure Gauges by Smith-Dennis Ltd are a rare and charming addition to any collector's display. Crafted from brass, these gauges provide a glimpse into the maritime world of yesteryears, offering a unique and nostalgic touch to any collection. Perfect for those interested in scientific instruments or nautical memorabilia, these gauges serve as a testament to the craftsmanship and precision of vintage instrumentation. THESE ARE USED ITEMS LOOK IN GOOD USED CONDITION SELLING AS UNTESTED PLEASE CHECK PICTURES CAREFULLY WHAT YOU SEE IS WHAT YOU GET IF YOU HAVE ANY PROBLEMS OR ISSUES WITH THE ITEM PLEASE MESSAGE ME BEFORE LEAVING FEEDBACK SO I CAN SORT IT OUT THANKS FOR LOOKING FREE POST I PAY
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Includes: • 1 × Rotring Dropbow compass • 1 × Reifler small compass with steel pen Both in good used condition
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Made in the United Kingdom, this tester is a unique piece of history that would be a prized addition to any collection. I will respond to you as soon as possible and do my best to help you out.
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Comes with everything pictured See pictures for condition Free shipping to the lower 48 states only If you have any questions please let me know Thanks!
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