Right guys, enough of the troll who hadn't a clue what a Sammio is or isn't supposed to be!
Spotted this one on Fleabay a few days ago, surprised no one has brought it up yet - seems like a nice build, with the early 'German' style' bonnet. Unfortunately no credit to Sammio in the description...
http://www.ebay.co.uk/itm/1963-TRIUM...11%26rk%3D1%26
Hope the link works... edit: seems to work!
Baz from Brussels