On Thu, Apr 11, 2024 at 10:57 AM, Gianni Becattini wrote:
My had both, but I concluded that the big one (HP-67 style) was not used, so I changed only that on board and it works.
Hi Gianni,
I'm one of the many that have admired your beautiful books from the beginning but haven't posted about that.
As regards your above post, I'm not sure what you mean by "both": Two NiCds? BTW, the HP-67 also uses the smaller 3-cell (HP-35 style) battery, the HP-97 (and HP-91) use the bigger, 4-cell type.
Raymond
