Alto II 128K Storage Module circuit board
Object has 40 memory modules and 40 empty IC sockets. The "128K" portion of the object name on the component side has been modified and is difficult to read.
Xerox PARC (Palo Alto Research Center)
||Silk screened on component side
||Labeled as "PWB NO." This number is silk screened on component side
||Labeled as "ASSY NO."
overall: 1/2 in x 10 1/2 in x 7 3/8 in