antique ironstone china platter, border of green shamrocks & pink clover blossoms

Huge old ironstone china platter, unmarked, early 1900s vintage, American made. I love this pattern - tiny green three leaf clovers and red clover (actually pink, but red clover blooms are really).

The surface is worn from age and use, but the clover design is nice and clear yet. No chips or cracks. Platter measures about 15 1/4" x 12".