I'm always buying Old, Rare or Interesting Typewriters. I'm also interested in typewriter related items such as original large format typewriter posters, typewriter themed neon clocks, store displays, etc...
If you are interested in selling a single typewriter or an entire collection please email me at Antikey.Chop@gmail.com. Some useful info to include:
Make and model of the typewriter
Large, clear photos
Check out the Marketplace here for typewriters, parts, instruction manuals and other artifacts.