Check the listing for details. Vintage Carlton H Wise Slide Rule With Leather Case. Condition: Used. Listed at 14.00 USD. The Carlton H Wise Slide Rule is a collectible engineering tool from the late 19th to early 20th century, housed in a leather case for its protection. This slide rule, used in the fields of science and medicine, embodies the precision and craftsmanship of vintage engineering tools. With its intricate design and functional use, this item appeals to collectors and enthusiasts of historical mathematical devices.

$9.80
$14.00