Columbia subject headings:
Arnstein, Henriette von--Correspondence.
Brentano, Sophie, 1776-1800--Correspondence.
Harvard subject headings:
Arnstein, Henriette von--Correspondence.
Authors, German--18th century--Correspondence
Brentano, Sophie, 1776-1800--Correspondence.
Princeton subject headings:
Arnstein, Henriette von--Correspondence.
Brentano, Sophie, 1776-1800--Correspondence.