The Starblitz 216m is really tiny and goes for peanuts. Not sure if it works on the hot shoe, but has a cable to X...... the only picture I can find is:-
http://www.ebay.it/itm/STARBLITZ-216m-shoe-flash/281626647017
I have the Olympus flash, which looks like this (linked as not my pic). I bought during my collecting phase and haven't used it so can't say if it's any good but it's correct for the period, if that matters![]()