The Collaborative International Dictionary of English v.0.48:
Ambes-as \Ambes"-as\, n.
   Ambs-ace. [Obs.] --Chaucer.
   [1913 Webster]
The Collaborative International Dictionary of English v.0.48:
As \As\, n. [See Ace.]
   An ace. [Obs.] --Chaucer.
   [1913 Webster]
   Ambes-as, double aces.
      [1913 Webster]