Columbia subject headings:
Harvard subject headings:
Charities--Great Britain--History--Early works to 1800.
Great Britain--Social conditions--Early works to 1800.
Hanway, Jonas, 1712-1786.
Iran--Description and travel--Early works to 1800.
Iran--Description and travel.
Philanthropists--Great Britain--Biography--Early works to 1800.
Russia--Description and travel--Early works to 1800.
Social reformers--Great Britain--Biography--Early works to 1800.
Soviet Union--Description and travel.
Princeton subject headings:
Hanway, Jonas, 1712-1786.
Iran--Description and travel.
Soviet Union--Description and travel.