Columbia subject headings:
Harvard subject headings:
Europe--Commerce--Middle East--History.
Family-owned business enterprises--Austria--History.
Jewish businesspeople--Europe--Biography.
Jewish businesspeople--Europe--History.
Mayer family.
Middle East--Commerce--Europe--History.
Textile industry--Europe--History.
Princeton subject headings:
Jewish merchants--Austria--Biography.
Jewish merchants--Turkey--Biography.
Mayer, Sigmund, 1831-1911.
Merchants--Austria--Biography.
Merchants--Turkey--Biography.
Myers family.
Textile industry--Turkey--History.