And an XTR, in not quite such good condition, jockey wheels have a fair bit of play - but still tightly sprung and works well. Also £25 posted 1st class recorded.
Have an XTR one for sale here: http://www.retrobike.co.uk/forum/viewtopic.php?t=135897
Looks worse in the pictures than it is. Still working well, the jockey wheels could do with being replaced in the not too distant future.
Thanks