definitive list of cases for each model calculator

[AndiGer]

(07-27-2021 10:02 AM)Didier Lachieze Wrote:  

(07-27-2021 07:23 AM)isanchez Wrote:  Going deeper, may I propose to clarify the HP41 series case versions...there are a few, depending on the calculator model, and time. The differences are in the stamped HP logo and the zipper.

Sure, please share here your observations and pictures. I didn't notice any specific differences, for me the HP41 cases look all the same.

Different HP logo and different zipper (manufacturer SCOY IT(?) vs. YKK). Also difference in color of the zipper clothing.