Cona coffee maker - NB. the burner is missing, you can buy replacements online for about £35. The rubber seal will probably need replacing too (about £12).
These things are so cool, here's a video of one in action: https://www.youtube.com/watch?v=n55jtjWTFJ4
I just can't be bothered with it any more!
Cona coffee maker (Florence Park OX4)
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