Found in 6 Collections and/or Records:
Contains a prototype of the MCA Disco-Vision Video Disc Player invented by Kent Broadbent as part of his research with MCA Laboratories, based out of Torrance, California, and papers documenting the prototype's development and operation. Also contains accessories related to the prototype, including DiscoVision discs and a pitch analyzer, and genealogy regarding the life history of Kent Broadbent's family. Materials created approximately 1964 to 2013.
Contains laser printouts of photographs of Joanna Wojciechowicz and her friends and family as well as a collection of photographs relating to the Solidarity movement, and many of the demonstrations that were conducted. Dates range from 1947 to 2016.
Contains a MCA Disco-Vision Video Disc Player prototype, invented by Kent Broadbent, Disco-Vision discs, and papers containing information on the technology's development and operation. Materials created 1968-1992.