From double pass thru formation or Trade By formation: Centers right arm turn 3/4 with the one they face. Outsides Quarter Right in place. Double pass thru formation finishes in a left hand wave; Trade By finishes as a two faced line.
NOTE: Can also be done from one quarter and three quarter tag formations.
Bill Shymkus 1969
This definition is from The Handbook of Modern Square Dancing by Jay King.
It is provided here for informational and educational purposes only.
