Acu-Math Basic Trig Slide Rule Model 600 Engraved 10 Inch w/ Case & Manual

Vintage Acu-Math slide rule, a classic tool for engineers, scientists, and students. This model 600 is an all-plastic, 10-inch basic trig slide rule, complete with its original box, sheath, and instruction pamphlet. The slide rule features engraved scales for trigonometric functions and general calculations, offering a precise and reliable method for performing mathematical operations. The included sheath provides protection during storage and transport, while the instruction pamphlet offers guidance on using the slide rule effectively. A great piece of history for collectors or anyone interested in vintage scientific instruments. Keywords: Acu-Math, Slide Rule, Trig, Trigonometry, Vintage, Engineer, Scientist, Model 600, Instruction Manual, Case, Sheath, Engraved, 10 Inch, Scientific Instrument, Collectible