Most common calculators in the forum?

[rprosperi]

(12-11-2017 09:14 AM)Massimo Gnerucci Wrote:  

(12-11-2017 03:32 AM)rprosperi Wrote:  Never made/introduced: 38G+

I once saw a photo of this one, on an eBay auction that I lost.
That "+" still remains the only intriguing thing in that series.

I have seen one long ago in an auction which was a fake. It appeared the seller had marked the model name to add the "+", I suppose to try to sell it higher, the notes had no specifics. Likely not the same one.

Maybe HP was developing a "+" but never introduced it?