21. Findings of the jury.

By its verdict the jury1 must find:

  1.  

    (1)     whether the metal of the ingot for each type of gold coin is within the permitted variation from the standard fineness2;

  2.  

    (2)     whether each group of gold coins weighed in bulk is on the whole within the permitted variation from the standard weight3;

  3.  

    (3)     whether each of the