Here you go!
1990:
Standards:
EG550: chestnut top/basswood back, poly finish, bolt-on neck, screamin pickups (covered), color: CRS, LDS
EG600: maple top/maho back, urethane finish, screamin pickups (covered), color: CRS, LDS, G
EG700: maple top/maho back, urethane finish, dry pickups...