500 works carry all of these threads.
José María Mora, c. 1847 - 18 Oct 1926 · c. 1880-85
Mathew B. Brady, 1823? - 15 Jan 1896 · c. 1870
McPherson & Oliver, 1828 - 1867 · c. 1863
E. & H. T. Anthony & Company, active 1852 - 1901 · c. 1870
Napoleon Sarony, 9 Mar 1821 - 9 Nov 1896 · c. 1875
Unidentified Artist · n.d.a.
Abraham Bogardus, 29 Nov 1822 - 22 Mar 1908 · c. 1872
Alexander Gardner · 1865
Pierre Benardié (or Berardier) · 1775–81
George Wickes · 1733–34
Alexander Gardner · 1862
Bradshaw & Godart, active 1876 - 1878 · 1876
Frederick Coombs, 1803 - 1874 · 1866
Carleton E. Watkins, 11 Nov 1829 - 23 Jun 1916 · c. 1870
1895
