Re: Old calculators.
Thanks Mods for splitting the thread.
As HP was being discussed it has reminded me of an HP67 I have had in the shed for a long time.
It's original battery pack went defunct and is now lost. I don't suppose there is any chance of obtaining a replacement apart from making something from scratch.
The 3 way connector for the DC supply is also gone - would that be the same story would anyone happen to know please?
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