[Callers] Name and author for circle mixer?

Dear colleagues, I have had this circle mixer in my box since before 1990, and have long ago lost its name or origin. Could any of you help? It has served me well many many times. Formation: Circle of couples A1 Forward and Back Forward again, just the gents come back (ladies turn to face out) A2 All turn right, promenade single file (ladies clockwise, gents CCW) Return B1 Partner (the last one you swung) dosido Corner Allemande left, pass partner by the right B2 New Partner B and S Richard `````````````````````````````````````````````````````````` Richard Hopkins Tallahassee, FL 850-544-7614 hopkinsrs(a)comcast.net