Columbia subject headings:
Charities--Pennsylvania--Early works to 1800.
Philadelphia Society for the Information and Assistance of Persons Emigrating from Foreign Countries.
United States--Emigration and immigration--Societies, etc.--Early works to 1800.
Harvard subject headings:
Charitable societies.
Charities--Pennsylvania--Philadelphia
United States--Emigration and immigration--Societies, etc.
Princeton subject headings: