`  == 65 mm or 70 mm? ==  The article and its sources seem to be conflicted on whether the process uses 70 mm or 65 mm stock, with even Trumbull itself saying ``70mm`` in his 2009 interview.  I went with the Academy Award citation, assuming that Trumbull was using ``70 mm`` as an imprecise shorthand that he felt his 2009 audience would connect with.  If anyone knows better (and has a citation), please correct the article.  `