MYSTERY IMAGE: TETHERBALL

The girls are getting the best of the boys, judging by the children's expressions.  The girl on the left seems to have this tetherball game well in hand.  Notice the excited little girl on the extreme right -- She's actually airborne.  This Jacksonville photo dates from 1961, but the Florida State Archives gives no info about where it was taken or who is in it.  It's simply identified as school kids at recess.  Do you know anyone in this picture?