One's here mate: http://www.interaction-ivrea.it/en/gallery/22pop/index.asp
I have one. It was a bit of a pain to get the ribbon for it but it works.
Well, that's 2 accounted for :-)
Joerg, do you use yours?
I used to. Now, I've got too lazy for anything.
The answer to your question, "Where have all the typewriters gone?" is that a large number of them have gone to my website at www.portabletypewriters.com from where you shamelessly lifted your item without permission!
Keep on blogging
You're right: I'm a shameless image thief. A jpeg kleptomaniac!
But never a bandwidth bandit! And I always leave an "a href" trail back to the scene of the crime.
Your site is an excellent resource by the way.