NP...

A HP calculator emulator (19/25/29/33/34/41/65/67/97...) was developed by Eric Smith between 1995 and 2011.

Then from 2018 articles on hackaday and videos on youtube present two calculators produced by Chris Chung: a NP-41 and a NP-25.

But since then... no other new information... neither concerning the emulator nor concerning the calculators !

I was using the emulator and finally found an NP-25 but the NP-41 was nowhere to be found...

When, thanks to the HPmuseum forum, I had contact with Chris Chung allowing me to acquire an NP-41 (version 4).

Then Chris, preparing the release of a new NP, offered me the opportunity to test it before he could present a working version.
This NP-34 calculator uses the "Nonpareil" emulations of 11 different Spice and Woodstock calculators.
I couldn't resist opening a page dedicated to this NP-34 in the "Downloads" menu...