Columbia subject headings:
Harvard subject headings:
Great Britain. Royal Navy--Recruiting, enlistment, etc.--History--18th century--Sources.
Great Britain. Royal Navy--Recruiting, enlistment, etc.--History--19th century--Sources.
North Riding of Yorkshire (England)--History.
Princeton subject headings:
Great Britain--History, Naval--18th century--Sources.
Great Britain. Royal Navy--Recruiting, enlistment, etc.
Impressment.
North Yorkshire (England)--History--Sources.