Columbia subject headings:
Harvard subject headings:
Japan--History--Restoration, 1853-1870.
Japanologists--Netherlands--Diaries.
Naturalists--Netherlands--Diaries.
Physicians--Netherlands--Diaries.
Siebold, Philipp Franz von, 1796-1866--Diaries.
Princeton subject headings:
Diaries.
Japan--Description and travel.
Siebold, Philipp Franz von, 1796-1866--Diaries.
Siebold, Philipp Franz von, 1796-1866--Travel--Japan.