Columbia subject headings:
Ballerinas--Great Britain--Correspondence.
Masefield, John, 1878-1967--Correspondence.
Masefield, John, 1878-1967--Knowledge and learning.
Performing arts.
Poets, English--20th century--Correspondence.
Vernon, Barbara--Correspondence.
Harvard subject headings:
Ballet dancers--Great Britain--Correspondence.
Gregory, Barbara, 1918-
Masefield, John, 1878-1967--Correspondence.
Poets, English--20th century--Biography
Poets, English--20th century--Correspondence
Princeton subject headings: