American, 1933–2022

American, 1930–2007

American, active 1872–1928

American, partnership active 1844–1861

American, active 1901–1991

American, established 1911

American, active 1972–1997

London

American, born Switzerland, 1826–1899

American, partnership active 1828–1831

American, 1930–2022

British, 1804–1877