Alleyway (World): Entry #1 [gekkio]

Release
DMG-AWA
Stamp on case
23

Board

Board type
DMG-AAA-01
Manufacture date
February/1989
Circled letter(s) on board
I
Extra label
1

Chips

ChipTypeManufacturerDateLabel
U1ROMSharpWeek 9/1989DMG-AWA-0 SHARP JAPAN 8909 D A