Columbia subject headings:
Guilds--Great Britain.
Lyell, Lætitia, 1912-
Mercers' Company (London, England)
Watney, Frank Dormay, Sir, 1870-
Harvard subject headings:
Lyell, Lætitia, 1912-
Mercers' Company (London, Eng.)
Mercers' Company (London, England)
Watney, Frank Dormay, Sir, 1870-
Princeton subject headings:
Lyell, Lætitia, 1912-
Mercers' Company (London, Eng.)
Watney, Frank Dormay, Sir, 1870-