I am looking at a set of 76 Wilson Staff irons http://www.ebay.com/itm/111232109760?ssPageName=STRK:MEWAX:IT&_trksid=p3984.m1423.l2649
I used to play these back in the late 80s until my set was stolen during a move. I really liked how they hit and even went and found a matching 1 iron, though I could never hit it as well as the 2 iron.
My one concern is that these have a bit of mass out by the toe, as do most Staffs from this era.