Boys Town pottery ashtray set,mirror drip glaze

Pair of Boys Town Pottery ashtrays. One is 4 1/2" and the other is 3 1/2". Has a brown mirror drip style. Largest is marked BT. The other is marked Boys Town. Boys Town was a place for wayward boys started operation by Father Flannigan. In 1948 they started making pottery. Perfect condition, and a real piece of history!