From any facing couple, line, wave or column formation: All single or partner Hinge, then new centers Trade.
COMMENT: This one has the same meaning as One Quarter Thru on the Challenge Dancing's Basic Calls list. However, it can be used in certain set ups not envisioned for One Quarter Thru.
Skip Smith 1976
This definition is from The Handbook of Modern Square Dancing by Jay King.
It is provided here for informational and educational purposes only.