Photograph from glass negative
![Jacob Collamer](http://www.mrlincolnswhitehouse.org/wp-content/uploads/2016/02/LC-BH82-5174_large.jpg)
Courtesy of Library of Congress, Prints & Photographs Division
Reference Number: LC-BH82-5174
Photograph from glass negative
Courtesy of Library of Congress, Prints & Photographs Division
Reference Number: LC-BH82-5174