The British Thornton Slide Rule AD050 is a vintage scientific instrument from the United Kingdom, designed for precision calculations. Made of durable plastic, it comes with a hard plastic case for protection and storage. This collectable item falls under the category of scientific instruments and slide rules, perfect for enthusiasts of mathematical tools and British craftsmanship. With a period spanning from 1951 to the present day, this slide rule is a unique piece of history that embodies the craftsmanship and precision of British scientific instruments.
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This slide rule comes with instruction booklet and with original box, taped up at both ends. Otherwise in good condition comparable with age.
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UNIQUE UNIVERSAL SLIDE RULE 7" LONG WITH BOX MADE IN ENGLAND
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The Thornton Slide Rule is a precision tool used for engineering and surveying calculations. Manufactured in the United Kingdom since 1951, this slide rule is a reliable and efficient method for solving complex mathematical problems. With its durable construction and accurate measurements, the Thornton Slide Rule remains a valuable tool for professionals in various industries. Perfect for those who appreciate traditional methods and precision calculations, this slide rule is a practical and reliable tool for everyday use.
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With instructions and bonded leather case. Used, wear to leather case, refer to photos.
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The author explains that the slide rule's main benefit is that the accuracy of its results is dependent on the length and manufacture of its scales and the material used, which is usually boxwood. The accuracy of ordinary slide rules made from inferior materials, such as boxwood, is limited to three places, which may often be in doubt due to the unequal shrinkage of the material.
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Category - MATHEMATICS / General. Books are released in many editions and variations, such as standard edition, re-issue, not for sale, promotional, special edition, limited edition, and many other editions and versions.
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