Vintage Belleek Open Butter Tub Dish Shamrock 3rd Green Mark

This is a Belleek open butter tub or dish in the shamrock pattern. It is 4 3/4 inches across and 1 3/4 inches tall. It has the 3rd green mark, which was in use from 1965 to 1980. It is in excellent condition, and has no chips, cracks, or crazing. Belleek Pottery Ltd has been making fine parian ware since 1863 in Belleek, County Fermanagh, Ireland.