Etched in copper on the front RAMTEK ASSY NO. 500378 A Etched in copper on the front RAMTEK P/N 500322 A Someone had wrote "Volly" Empty socket at A9 .E0 5610c read as 82s123 WinROMIdent v1.05 ============================ ramtek2.e0:[205BF9A1] Not Found! ** warning some unused bits [11111100] possible bad ROM. Did multiple reads, but always got the same data