- TitleBlackout (Original title)
- Film / VideoMaterials held in the BFI National Archive
- Film materials (5)
35mm Dupe Negative - Nitrate - Mute - 6608 Feet - Stock date: 1949 - - C-8776
Master - Restricted access to preserved film35mm Duplicating Positive - Safety - Mute - 6608 Feet - Stock date: 1984 - - C-8774
Master - Restricted access to preserved film35mm Duplicating Positive - Nitrate - Combined - 6608 Feet - Stock date: 1950 - - C-8775
Master - Restricted access to preserved film35mm Master Positive - Safety - Sound - 6605 Feet - - C-8773
Master - Restricted access to preserved film35mm Original Negative - Nitrate - Sound - 6608 Feet - Stock date: 1950 - - C-8779
Master - Restricted access to preserved film