397 works carry all of these threads.
Unidentified Artist · c. 1861-65 (after earlier photograph)
Brady & Co. · June 1866
Unidentified Artist · c. 1870
E. & H. T. Anthony & Company, active 1852 - 1901 · n.d.a.
Meade Brothers Studio, active c. 1840 - c. 1869 · c. 1860 (after 1853 daguerreotype)
Alexander Hesler, 12 Jul 1823 - 5 Jul 1895 · c. 1860
Frederick Gutekunst, 25 Sep 1831 - 27 Apr 1917 · c. 1865
Kinney Brothers Tobacco Company · ca. 1890
Carleton E. Watkins, 11 Nov 1829 - 23 Jun 1916 · 1883
Giorgio Sommer · ca. 1874
José María Mora, c. 1847 - 18 Oct 1926 · c. 1880-85
Bradley & Rulofson, active 1863 - 1878 · c. 1875
Mathew Brady Studio, active 1844 - 1894 · c. 1862
John Moran, Feb 1831 - 19 Feb 1902 · c. 1863
