TitleManchester Reader - Writer 4523 L System Building Block
ManufacturerDigital Equipment Corporation (DEC)
|Model number||4523 L||Etched on wiring side|
|Part number||4523||Stamped into frame end|
|Serial number||0155556||Stamped into frame side|
Dimensionsoverall: 1/2 in x 7 in x 4 1/2 in
DescriptionPurple paint sprayed on solder side of board.
"REJECT" written in black marker on back of frame.
Paper tag attached by string reads in part "VIBRATION FAILURE".