NCR promotional films

[ladkey]

I recently acquired several NCR promotional/training films, 16mm.Titles such as "Crystal Ball and Electronic Systems in your Future" and "National's 390 Electronic Data System." Any ideas about there origin and value?

[NEXUS]

I think that their market value as collector’s items is not high; nevertheless, particularly the 16mm film for the Class 390 system would be of great sentimental value especially for those who have worked on that early computer many decades ago.