From Facing Couples. 
- Cross & Turn:
-  Beaus diagonally Right Pull By as Belles U-Turn Back. 
- Reverse Cross & Turn:
-  Belles diagonally Left Pull By as Beaus U-Turn Back. 
 Ends in Back-to-Back Couples. 
Notes:
- 
 Historically, the right hand was used for the Pull By during a Reverse Cross
    & Turn.  However, many callers/dancers felt
    that this was wrong, since Reverse often means to do the
    Mirror Image  
    of the call.  Until recently (May 1996), the
    CALLERLAB definitions stated that dancers use the right hand.  The
    current CALLERLAB definitions say to use the Left-hand. 
- 
 Dancers doing the diagonal Pull By often yell 'Bang!',
    pulling an imaginary gun from an imaginary holster, shooting the other
    diagonal dancer (as if in an Old West duel).  This often results in
    many dancers dispensing with the Pull By altogether and simply doing
    a Jaywalk; they are too busy 'gunning each other down', their hands
    are occupied and they neglect to use them. 
 Variation: 
  Grand (Working Forward) Cross & Turn
  (from R-H 1/4 Box): 6 Right Pull By, 2 U-Turn Back. 
| Grand Cross & Turn: 
 |   |  |   |  | before Grand Cross & Turn
 |  | after 
 | 
 |