Columbia subject headings:
Printing--Great Britain--History.
Printing--Specimens.
Type and type-founding.
Harvard subject headings:
Printing--Great Britain--History
Printing--Great Britain--History--Early works to 1800.
Printing--Great Britain--Specimens.
Printing--Specimens
Type and type-founding
Type and type-founding--Great Britain.
Princeton subject headings:
Printing--Great Britain--History.
Printing--Specimens.
Type and type-founding.