From eight chain thru formation: Couples pass by each other by first Veering left and then Veering right (to end in Trade By formation). Those facing out now do a Wheel Around as the couples in the center pass by each other by first Veering Right (to a two faced line) and then Veering left (into eight chain thru formation). Repeat all the above once more to finish in original set up. Finishes in eight chain thru formation.
Mac Parker 1974
This definition is from The Handbook of Modern Square Dancing by Jay King.
It is provided here for informational and educational purposes only.