Its a Mianchi Via Nirone, great find for £30
As linked to you just need an adapter, I'm using a M'Part one for my ultegra front deraileur.
dont bother with a new deraliour just get the adaptor http://www.chainreactioncycles.com/brand-x-braze-on-adaptor/rp-prod52113
I had some the other week, but not had chance to really test things out, I got some 9sp Sora 3400's (slowly working my way to better kit), they are a vast improvement over the 7 and 8sp triple shifters as they have better trim on them half notch on all three rings, and being a triple I have a good set of ratios on the back.
chain reactio ndo another adaptor for a couple of quick just as good as the shimano if you really want to save
