New TI card wallets?

[John Garza (3665)]

You do some great work Alberto! Thanks for the links. I'm only now starting to work with the SR-52. Although I have done restoration work on HP classic machines.

I did find something unusual the other day; I wonder if you have seen it. On the TI-58/59 machines, each ROM library module has a card wallet with plastic (not magnetic) label cards for the programs in the module. These are usually gold lettering on a black background. I saw some cards that were the opposite. They had black lettering on a gold background, similar to the blank label cards that come with each module. This happened in a Statistics Module and most of the cards were normal, until halfway through the batch, the colors were reversed. This leads me to believe it was a printing mistake. Like a coin with two heads.