Sub-Type Slide Rules
Type Engineering/ Surveying

Check the listing for details. Simplon Side Rule. Condition: Used. Listed at 12.17 USD. The Simplon Side Rule is a vintage slide rule, specifically designed for engineering and surveying applications. This collectable item is a valuable piece of scientific equipment that would have been used by professionals in these fields to accurately calculate measurements and solve complex problems. With its compact and portable design, the Simplon Side Rule is a practical tool for those interested in the history and techniques of engineering and surveying.

$8.52
$12.17