I came across a roll of Ansco All Weather Pan (620 Exp) in a camera\ndestined for a yard sale. From the owner's comments, I'd guess that this\nroll of film dates to the 1950s. I've searched DejaNews and saw that I\nshould use D-76 straight at 68 degrees F for 15 minutes. Does this sound\nabout right? Do I need to try to compensate for fog by adding\nbenzotriazole?