Daguerreotype
Mathew Brady, Photographer
![Jacob Collamer](http://www.mrlincolnswhitehouse.org/wp-content/uploads/2016/02/LC-USZ62-109832_large.jpg)
Courtesy of Library of Congress, Prints and Photographs Division
Reference Number: LC-USZ62-109832
Daguerreotype
Mathew Brady, Photographer
Courtesy of Library of Congress, Prints and Photographs Division
Reference Number: LC-USZ62-109832