Indication of the roll used in a motion picture. In creating a film, alternate scenes are typically assembled in checkerboard fashion on two or more different rolls with black leaders between scenes to facilitate fades and dissolves and to ultimately produce a single strip master positive from which a duplicating negative (dupe neg) can then be made.
Purpose:
Identifies roll to aid in reproduction.
Relationship:
This element is dependent on Media Type. Each media occurrence of the archival materials must have a media type specified to create Roll.
