HistoryNon-governmental organizations--FinanceCapitalists and financiersPublic institutionsMetropolitan Museum of Art (New York, N.Y.)New York Public LibraryMetropolitan Opera (New York, N.Y.)
Irish AmericansIrish Americans--Social life and customsIrish Americans--Social conditionsWorking class Irish AmericansIrish American CatholicsSkilled laborNineteenth centuryHistory