Here is another flee market find.  There is an "S" logo inside a circle and the number 33200 stamped on the other side.  Maybe a Studebaker?  Seems different from the other Studebaker wrenches I have seen.  Any ideas?

The big square enclosed end usually means buggy.   Look at the axle nut on most buggies.  The S is distinctive, but not sure it is Studebaker.

Nothing in Rathbone that matches it in co starting with an S. Studebakers shown all have a series of holes running the length of the shaft. Seems to be about a zillion co made similar looking wrenches and a lot were not marked with a name.