This a brochure for the Evans & Sutherland Multi-Picture system, a top-of-the-line graphics display of the very late 1970s. These were calligraphic displays, where the CRT beam traced out the lines of the graphic, rather than the typical "raster scan" displays where pixels are scanned out top to bottom.
Despite the "cost-effective" claim, these were quite expensive, with installations easily running to six figures in 1980 dollars.