HP-14B

[rprosperi]

(06-03-2022 08:18 AM)Didier Lachieze Wrote:  However, HP may have considered using the 27S (and potentially the 42S) instead given the existence of an HP-27S 50th anniversary model.

Thanks for the reminder Didier. After seeing that post, I've wondered if HP originally selected only the 27S, since it had both business and scientific features, but after many contentious meetings finally decided the scientific model they offered must be RPN, and so changed the offering to the models finally used.