This is quite an unusual disc, to say the least. According to the on-screen title sequence, this short documentary on the Paris Museum of Science and Technology was "created by Jacques Deliére in collaboration with Jerry Summers, Indiana State University". It features footage of many of the exhibits at the museum, as well as brief spoken interludes with members of the museum staff. Although it appears to be a U.S. release, all of the spoken segments are in French and without subtitles. Packaged in a generic 3M jacket, nothing resembling a reference number appears anywhere on the jacket or disc labels. Also, there is no release date anywhere on the packaging, and none is shown on-screen. The disc labels bear the cryptic inscription "alpha disc". This is the only example I have seen to date of a 3M disc with this notation on the labels. Its' meaning, if any, is a complete mystery.