8 Bit Teletype Receiver 4706E system building block
Digital Equipment Corporation (DEC)
||0164472 embossed on side
||OK 7646 6/17 written on board
1/2 x 14 x 4 1/2
This board is surrounded by an aluminum frame and blue plastic 22 pin male connector. On the face of the module there is a togle swtich.
Gift of Robert Garner