I miss my 48g
Discussion
The tradition continues with my son. He is a die hard 48G user and it makes for funny stories from school.
You should check out the Swiss Micros DM42. It is a better version of the HP42S. RPN lives on… 
Love RPN
Agree. RPN and you will never be able to operate a basic calculator again. I prefer HP12C App on phone ✔️
wow getting one
Consider supporting a couple of guys in Switzerland with their DM12 (HP12). https://www.swissmicros.com/product/dm12l