Columbia subject headings:
Chile--Foreign economic relations--Great Britain.
Chile--History--Revolution, 1891.
Chile--Politics and government--1824-1920.
Great Britain--Foreign economic relations--Chile.
North, John Thomas, 1842-1896.
Harvard subject headings:
Chile--Foreign economic relations--Great Britain.
Chile--History--Revolution, 1891.
Chile--Politics and government--1824-1920.
Great Britain--Foreign economic relations--Chile.
North, John Thomas, -1896.
Princeton subject headings:
Balmaceda, José Manuel, 1840-1891.
Chile saltpeter.
Chile--Economic conditions.
Chile--Politics and government--1824-1920.
North, John Thomas, 1842-1890.