6s and 7s

Posted by JOEL BRENNER on February 10, 2002

Does anyone know the origin of the phrase, to be at sixes and (or) at sevens?

• 6s and 7s ESC 02/10/02
  • 6s and 7s Bruce Kahl 02/10/02
    • 6s and 7s James Briggs 02/11/02