§  1.354   Documents containing matter not material.

   If material and relevant matter offered in evidence is embraced in a
   document containing other matter not material or relevant, and not
   intended to be put in evidence, such document will not be received, but
   the party offering the same shall present to other counsel, and to the
   presiding officer, the original document, together with true copies of
   such material and relevant matter taken therefrom, as it is desired to
   introduce. Upon presentation of such matter, material and relevant, in
   proper form, it may be received in evidence, and become a part of the
   record. Other counsel will be afforded an opportunity to introduce in
   evidence, in like manner, other portions of such document if found to
   be material and relevant.