Columbia subject headings:
Authors, English--19th century--Correspondence.
Ruskin, John James.
Ruskin, John, 1819-1900--Correspondence.
Ruskin, John, 1819-1900--Travel--Europe.
Harvard subject headings:
Authors, English--19th century--Correspondence
Europe--Description and travel.
Ruskin, John James.
Ruskin, John, 1819-1900--Correspondence.
Ruskin, John, 1819-1900--Travel--Europe.
Princeton subject headings:
Authors, English--19th century--Correspondence.
Ruskin, John James, 1785-1864.
Ruskin, John, 1819-1900--Correspondence.
Ruskin, John, 1819-1900--Travel.