Vintage 1989 Jeppesen Slide Graphic Flight Computer with Manual and Case
Vintage 1989 metal Jeppesen Slide Graphic flight computer with manual and case. I don't find a model number on this (just "Jeppesen Sanderson Inc. 1989" "Made in Korea" on the front wheel), but the bottom left corner of the inner page to the 1987 manual shows JS314305D. Used but in very good condition.
For collectors, be sure to also check out the Jeppesen 3-way slide graphic flight computer (Model CSG-2P) I have available (see below).