Analysis of information sources in references of the Wikipedia article "مرمت فیلم" in Persian language version.
Revisionism is a dangerous road to tread and is avoided at all costs by archives, yet in bringing these titles to audiences again on home video, matching the image that would have originally been seen is either not always possible or an afterthought.
It’s bad enough, to cite a common estimate, that 90 percent of all American silent films and 50 percent of American sound films made before 1950 appear to have vanished forever.
