534 works carry all of these threads.
Hill and Adamson · ca. 1844
Charles Milton Bell, 3 Apr 1848 - 12 May 1893 · c. 1880
Unidentified Artist · c. 1861-65 (after earlier photograph)
Carleton E. Watkins · 1861
Mathew Brady Studio, active 1844 - 1894 · 1860-65
Carleton E. Watkins, 11 Nov 1829 - 23 Jun 1916 · c. 1870
Arnold Genthe, 8 Jan 1869 - 9 Aug 1942 · c. 1900
Unknown · 1861–65
Mathew Brady Studio, active 1844 - 1894 · c. 1863
McPherson & Oliver, 1828 - 1867 · c. 1863
Mathew B. Brady, 1823? - 15 Jan 1896 · c. 1870
Hill and Adamson · October 18, 1843
José María Mora, c. 1847 - 18 Oct 1926 · c. 1881
Brady's National Photographic Portrait Galleries · 1858
Timothy H. O'Sullivan, Alexander Gardner · 1864-05
José María Mora, c. 1847 - 18 Oct 1926 · c. 1880-85
