I've got my 22 on eBay at the moment, Its just a bit too big for me and I have never used it! I've got a 123r and a 8r and now i'd like a 99 next :-)
Your 22 is an early one (parallel pan supports) and in very good condition. The 22 is probably the best two-burner stove (OK, I am biased!).
Here are some more pics. It is a lovely looking stove but not something I would use on a regular basis.
I have to admit im very attached to my 22 even if its a bit big for my needs at least its here for when I have occasion to use it
good friends I have the same heater and the keys do not close the flame well. I have two needles with their new steps and I inserted them into the burner because the original ones were broken. the burners do not close properly there is a simple solution?????
https://classiccampstoves.com/threads/optimus-no-22b-111b.275/ https://classiccampstoves.com/threads/fitting-replacement-parts-on-regulated-burners.8843/ Best Regards, Kerophile.