One carousel of slides. The box is labelled "African trip". The carousel is labelled "Rio de Janeiro". The carousel contains slides identified as both, all dated Dec. 1970.

File consists of material relating to publicity arrangements for the introduction of a colour video monitor with educational applications (ECRM-25) to Canadian markets. Includes incoming and outgoing correspondence and memoranda, photocopies of press clippings, news releases, ms. and typed notes, and an advertisement for the ECV-25N monitor. File also includes two photographs of video monitors, one with a typed cutline attached, and one depicting an installation at the stock exchange in Sao Paulo, Brazil.