[quote=“Gary “Wombat” Robson, post:37, topic:668264”]
(I still have my 12" Pickett magnesium slide rule in its leather belt case, although I can’t seem to find any of my pocket protectors.)
[/QUOTE]
Geeze, for public safety reasons this is the second time this year* I’ve had to point out this salient fact:
Should your slide rule catch on fire, you’re going to need a class D fire extinguisher to put it out.
*Thread itself refered to a titanium wedding ring
