Old school

[BillyMac]

Originally Posted by Mark T. DeNucci, Sr.

I have owned a full-size Post Vesalog for 42 years (when I entered engineering school), and I also own a half-size Post Versalog and a full-size Post Trig slide rule.

I've got an aluminum Pickett Model N 1010-ES Trig, in the original leather case, a plastic Pickett Microcline 120, also in it's original leather case, and a brand new (yes, one company still makes them) ThinkGeek Nanoline 1337. The Picketts are from high school, and undergraduate college.