Columbia subject headings:
Harvard subject headings:
Massow, Valentin von, 1864-1899--Correspondence.
Massow, Valentin von, 1864-1899--Diaries.
Massow, Valentin von, 1864-1899--Travel--Togo.
Massow, Valentin von, 1925---Correspondence.
Massow, Valentin von, 1925---Diaries.
Massow, Valentin von, 1925---Travel--Togo.
Togo--History--19th century.
Togoland--History--19th century.
Princeton subject headings:
Diaries.
Massow, Valentin von, 1864-1899--Correspondence.
Massow, Valentin von, 1864-1899--Diaries.
Massow, Valentin von, 1864-1899--Travel--Togo.
Togo--History--19th century.
Togoland--History--19th century.