ACU-MATH‎ Slide Rule No. 1311 Log Log Decimal Trig Vintage with Leather Case

Unleash the power of precision with this vintage ACU-MATH Slide Rule No. 1311, a testament to a bygone era of engineering and mathematical ingenuity. This meticulously crafted instrument, complete with its original leather case, offers a tangible connection to the past, inviting you to explore the elegance of analog computation. The slide rule itself features clear, legible markings and smooth operation, making it a functional tool as well as a collector's item. The accompanying leather case, while showing signs of age, provides protection and adds to the overall vintage charm. Perfect for students of engineering, collectors of scientific instruments, or anyone with an appreciation for historical artifacts, this ACU-MATH slide rule is a unique piece of history ready to be rediscovered. Imagine using it for drafting architectural plans, solving complex equations, or simply displaying it as a conversation starter in your study or office. Keywords: Slide Rule, Vintage Slide Rule, No 1311, Log Log Decimal Trig, Engineering Tool, Mathematical Instrument, Collectible Slide Rule, Analog Computer, Leather Case, Scientific Instrument, Drafting Tool Found at an estate sale, this item is sold as-is in its discovered condition. It has not been tested or taken apart and may require servicing. Please review the photos carefully, as they show the exact item you will receive. Feel free to ask any questions before purchasing. Buy with confidence—I am a veteran seller on multiple platforms.