HeelSpur,
You probably know that the Fleet set is an ignition wrench set, from the points-and-condenser days. But there may be a couple of new kids who don't, and who are now saying, "points? condensers?"
I don't recall about Fleet, but I did see unmarked wrench sets like that in mechanics' toolboxes. Neat little set, and kind of amazing that it's missing just one tool (probably a feeler gauge).
Bill