Black and white. Publicity photo showing three persons (one woman-standing, two men-one sitting behind keyboard, other standing looking like a scientist). Clock shows "11:17." Verso: press release reads: "MARLBORO, Mass. -- OCTOBER 19, 1988 -- THE NEW RTVAX 3300 AND RTVAX 3400 realtime systems bring new functionality and reliability to realtime applications such as laboratory data acquisition where it is critical that a system accurately collects data ocurring at a high rate of speed." "To Editors Only -- Julie Brown (508) 493-2049."