Fun with HP-65 & RPN too

[Matt Agajanian]

Thanks to Willy Kunz, I've been made aware of a three-part HP-65 video series on how to use the HP-65. From the looks of it and its production style & narration, this must've been the original video series when the 65 was introduced. Once again, thanks to Willy Kunz for the original mention. Here the videos are:

Learning to Use the HP 65 Part 1

Learning to Use the HP 65 Part 2

Learning to Use the HP 65 Part 3

And here's the whole three-part video (56 minutes):

HP-65 Training (all 3 parts)