This flip chip ribbon cable consists of two printed circuit modules at either end of a white ribbon cable. The cable is divided into five sections by columns of black electrical tape. There is a sticker at one end with three inspection stamps.
Digital Equipment Corporation (DEC)
Stamped on printed solder side of each end under the words "FLIP CHIP"
Printed in silver on the reverse side of flip chip under the words "bus connector".
Found printed in blue several times along the bottom edge of the ribbon cable