definitive list of cases for each model calculator

[Kostas Kritsilas]

(07-27-2021 05:05 AM)[kby] Wrote:  I actually don’t remember seeing, either in the wild or any brochures I have, the -67 being sold with the original -65 “kangaroo” case. 67s IIIRC were sold in what I usually refer to as a “camera case.” I think these cases originated in the “classic” line with the -55.-kby

(07-15-2021 03:54 PM)TomC Wrote:  Original 67 case is like 65 case.

From memory alone, the HP-55 had a different coloured case, and a different surface texture than the HP-67 case, although tge case design was the same. The HP-55 case was a darker, greenish rougher grained case, while the HP-67 had the lighter, tan coloured case with various random darker streaks, and was smoother grained. I think the same HP-67 outer colour was carried forward for many years going forward. It was on the HP-2X, HP-9X, and HP-41 lines at least.