Pickett Slide Rule No. 120 w/ Case & Manual - Vintage Engineering Tool

Vintage Pickett Slide Rule No. 120, a classic tool for engineers and students. This slide rule comes complete with its original case and instruction manual, offering a glimpse into the pre-digital era of calculation. The slide rule features detailed scales and markings for precise mathematical operations. The included manual provides guidance on how to use the slide rule for various calculations, making it a valuable educational resource. The case offers protection for the slide rule, ensuring its longevity and preserving its condition. Keywords: Pickett, Slide Rule, No. 120, Vintage, Engineering, Tool, Calculator, Analog, Manual, Case, Collectible, Retro, Math, Science