American Standard 735088 Reproduction Color:White The only way to tell

The only way to tell for sure is to measure your tank front to back

Toilet: Lunar or Polaris

Lid P/N: 2092 or 735042

but this one is extremely rare

Lid P/N: 4443

American Standard 735088 Reproduction Color:White The only way to tellManufacturer: AMERICAN STANDARD Lid P N: 735088 Lid Size: 19" x 8. 75" Tank P N: 4096 Tank Size: 18" x 8. 375" Toilet Model: Ravenna This is a reproduction toilet tank lid. These lids are custom designed with sophisticated 3D modeling software and manufactured in North Carolina. It is available as a beautiful sapele wood tank top simply coated with marine grade spar urethane to provide moisture resistance and also available to match any toilet