[Notary Sojac]

I'm not a total slide rule obsessive, but I do have a small collection.

Pickett N3 ES
K&E Deci-Lon
K&E Log Log Duplex Decitrig
Hemmi 259D (the rule I used in school)
Faber-Castell 283N (IMO the coolest rule ever)

[NTHockey]

>>Hemmi 259D (the rule I used in school)<<

My was a Hemmi 257 ChE slide rule. I had to get permission to use it on tests. Instead of log scales on back, it had atomic weights & numbers, pressure conversions and temperature conversions.

[NTHockey]

>>Hemmi 259D (the rule I used in school)<<

Mine was a Hemmi 257 ChE slide rule. I had to get permission to use it on tests. Instead of log scales on back, it had atomic weights & numbers, pressure conversions and temperature conversions. I still have it in a leather case. It also has a magnifier to read thre and four places.