2006 New York Code - Presumption.

 
    §  279-f.  Presumption. The possession by any junk dealer or dealer in
  second-hand materials or articles, without the written  consent  of  the
  person  who filed hereunder or his assignee, of any vessels, receptacles
  or utensils upon which a name, mark or device has been produced shall be
  presumptive evidence of a violation of this article.