hey everyone what i am intrested in is i found a movie reel from nbc and its one of those two inch tape reels the kind that they used to film with and its dated november 1970 and says John Wayne tv special and thats all no title to the film i rehab houses and found it in an attic i tried to call nbc and got no help from them it came in a cardboard film box with straps on it and would like to know if anyone can help me find out what it is it also has a program number of HBC Dupe on it i have no idea what that means