Columbia subject headings:
Harvard subject headings:
Chōshū-han (Japan)--Genealogy--Sources.
Chōshū-han (Japan)--History--Manuscripts.
Chōshū-han (Japan)--History--Sources--Bibliography.
Chōshū-han (Japan)--History--Sources.
Katsura family--Archives.
Princeton subject headings:
Chōshū-han (Japan)--Genealogy.
Chōshū-han (Japan)--History--Manuscripts.
Chōshū-han (Japan)--History--Sources--Bibliography.
Chōshū-han (Japan)--History--Sources.
Katsura family--Archives.