The Circle, Vol. 30, No. 2, Winter 1950-51 The Circle, Vol. 28, No. 4, Summer 1949 The Circle, Vol. 29, No. 2, Winter 1949-50 The Circle, Vol. 29, No. 1, Autumn 1949 The Circle, Vol. 28, No. 3, Spring 1949 The Circle, Vol. 28, No. 1, Autumn 1948 The Circle, Vol. 27, No. 3, Spring 1948 The Circle, Vol. 27, No. 4, Summer 1948 The Circle, Vol. 28, No. 2, Winter 1948-49 The Circle, Vol. 27, No. 1, Autumn 1947 The Circle, Vol. 26, No. 3, Spring 1947 The Circle, Vol. 26, No. 4, Summer 1947 The Circle, Vol. 27, No. 2, Winter 1947-48 The Circle, Vol. 26, No. 1, Autumn 1946 The Circle, Vol. 25, No. 3, Spring 1946 The Circle, Vol. 25, No. 4, Summer 1946 The Circle, Vol. 26, No. 2, Winter 1946-47 The Circle, Vol. 24, No. 3, Spring, 1945 The Circle, Vol. 25, No. 1, Autumn 1945 The Circle, Vol. 24, No. 4, Summer 1945