This W023A module has a green board with two ovular holes in the center. Above the components letters A-F are lightly handwritten in pencil. "CONNECTOR" is printed along the left edge in solder.
Date
1966 ca.
Manufacturer
Digital Equipment Corporation (DEC)
Identifying Numbers
Model number
W023A
Printed on the solder side
Other number
1-69
Printed on the solder side
Other number
4
Handwritten on the extraction end on the component side.