Columbia subject headings:
Harvard subject headings:
Gilbert, W. S. (William Schwenck), 1836-1911--Iconography.
Gilbert, W. S. (William Schwenck), 1836-1911--Pictorial works.
Sullivan, Arthur, 1842-1900. Operas--Pictorial works.
Princeton subject headings:
Gilbert, W. S. (William Schwenck), 1836-1911--Iconography.
Sullivan, Arthur, Sir, 1842-1900. Operas--Pictorial works.