Columbia subject headings:
Deutsch, Israel, 1800-1853--Correspondence.
Jews--Correspondence.
Muhr, Abraham, 1781-1847--Correspondence.
Harvard subject headings:
Deutsch, Israel, 1800-1853--Correspondence.
Jewish sermons, German
Jews--Correspondence.
Muhr, Abraham, 1781-1847--Correspondence.
Princeton subject headings: