Columbia subject headings:
Bookbinders--England--London--Directories.
Bookbinding, Victorian.
Harvard subject headings:
Bookbinders--England--London--Directories.
Bookbinding--England--London--Directories.
Bookbinding--England--London--History--19th century.
Princeton subject headings:
Bookbinders--England--London--Directories.
Bookbinding, Victorian.