393 works carry all of these threads.
Gurney & Son, 1860 - 1874 · c. 1876
Henry Ulke, 29 Jan 1821 - 17 Feb 1910 · c. 1863
Giorgio Sommer · ca. 1874
John Moran, Feb 1831 - 19 Feb 1902 · c. 1863
Unidentified Artist · c. 1861-65 (after earlier photograph)
W. Duke, Sons & Co. · 1880s
Mathew Brady Studio, active 1844 - 1894 · c. 1862
E. & H. T. Anthony & Company, active 1852 - 1901 · n.d.a.
Unidentified Artist · 1863
Abraham Bogardus, 29 Nov 1822 - 22 Mar 1908 · c. 1872
José María Mora, c. 1847 - 18 Oct 1926 · 1881
Unidentified Artist · c. 1861
Barr & Young, active 1860s · n.d.a.
Bradshaw & Godart, active 1876 - 1878 · 1876
