Two (2) M988 modules with two green boards and two magenta plastic extraction handles joined by four Philips-head screws. One module handle reads "DIGITAL EQUIPMENT CORPORATION MAYNARD, MASSACHUSETTS" in raised letters on the solder-side. the other reads "digital." The board on the solder-side reads "JUMPER SOCKET SIDE 2. "FLIP CHIP" is printed on the component-side between the rivets, with "CS*ABCDEFHJKLMNPRSTUVWXYZ " printed below. There is a repeating pattern of "don" or "NVF" printed on each board in red.