522 works carry all of these threads.
Hill and Adamson · 1843–47
W. Duke, Sons & Co. · 1880s
Margaret "Daisy" Sutermeister, 1875 - 1950 · c. 1900
Mathew Brady Studio, active 1844 - 1894 · c. 1861
Mathew B. Brady, 1823? - 15 Jan 1896 · c. 1877
José María Mora, c. 1847 - 18 Oct 1926 · c. 1892
Barr & Young, active 1860s · n.d.a.
Goodwin & Company · 1886–90
Unidentified Artist · c. 1861-65 (after earlier photograph)
Mathew B. Brady, 1823? - 15 Jan 1896 · c. 1858
Unidentified Artist · 1862 (printed later)
José María Mora, c. 1847 - 18 Oct 1926 · c. 1881
Charles Richard Meade, Mar 1826 - 1858 · c. 1855
James Fitzgerald Ryder, ? - 1904 · c. 1880
