The Vintage Pickett N600-ES Pocket Slide Rule is a rare and sought-after collectible item in the world of engineering and science. Made by Pickett in Chicago, this yellow 6" slide rule was the type used in the NASA missions.

Known among collectors as the legendary “Apollo Rule,” this model was a trusted companion to engineers, scientists, and astronauts alike throughout the Mercury, Gemini, and Apollo programs.

Model: Pickett N600-ES “Eye Saver” Trig

Origin: Made in USA

Material: Durable aluminum body with bright yellow “Eye Saver” finish

Scales: Full trigonometric and logarithmic scales, crisp and legible

Includes: Case, as shown

It comes with its original case, adding to its historical value and authenticity. This piece of calculational tool history is a must-have for collectors and enthusiasts alike. Has an ink inscription on the back.

Please see pictures for details.

Thoughtfully packed and shipped via USPS.

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