AUTHENTIC VINTAGE STERLING PRECISION 10-INCH SLIDE RULE WITH SLEEVE

Before the digital revolution, the slide rule was the indispensable tool of the modern engineer. This Sterling Precision model is an exceptional example of American mid-century technical design, preserved in its original protective sleeve.

Product Details:

* Brand: Sterling Plastics Co. (Mountainside, NJ).

* Model: Precision Series (10-Inch Full Scale).

* Construction: High-impact white plastic with a clear, dual-bridged cursor and high-contrast markings.

* Origin: Proudly Made in the USA.

* Condition: Excellent vintage condition. The scales remain bright and highly legible. The slide action is smooth, and the original protective sleeve is intact with minimal age-related wear.

A Piece of Scientific History:

The Sterling Precision line was designed for more than just simple arithmetic; it handles complex logarithms and trigonometric functions (Scales: A, B, C, D, CI, K, S, L, T). Whether you're a math enthusiast, an engineer, or a collector of "pre-digital" tech, this rule is a fantastic tactile addition to any workspace.