From parallel waves or two faced lines: Ends Circulate twice. Centers arm turn 3/4 to form a wave across the center. Those in this wave do a Fan Back (centers arm turn 3/4 and ends U-turn back) then those same four do a Half Circulate. Waves finish as two faced lines and vice versa.
Bill Davis 1974
This definition is from The Handbook of Modern Square Dancing by Jay King.
It is provided here for informational and educational purposes only.
