I'm not sure what to do with these. I'm keeping our Selectric, but have a couple others, like Sear's, and am not sure what to do with them. They still work. I guess some place like Goodwill? They are so hard to use, compared to a computer keyboard!
I have an old Smith-Corona that is manual. Boy, that thing was a real hand/finger work-out and very slow! I'm keeping that one though, just for old time's sake.