Troy,
If your typewheel is a good one count your blessing. They are all in short supply as its easy to ruin one without some kind of rubber, vinyl or other sub on the metal hammer. Only takes about 4 full lines of text to start hammering the aluminum wheel with the steel hammer and obliterating the characters.
Attached is a listing of common ones that I run across. The manual lists a bunch more. I have none to spare.
Wayne
KB1FDW