@bunnyhero it was a really neat device. it had a little bird that flew across the screen while it was "thinking" (i.e. looping over some program at ~360kHz, not even 1MHz!). One of the most sought-after "synthetic programs" made the bird fly "backwards" across the display the other way.
Here's some more pictures. I was very fond of our 41C, moreso than the 28S or the 48SX I still have.
https://octodon.social/media/c_tMD2bD_FGBpPDin7o https://octodon.social/media/PfNn3U5ySN2o0Z77TSs https://octodon.social/media/pEdLbdN5hWdH0V1PIaY