Public domain
Washington Navy Yard, District of Columbia. Michael O'Laughlin, a Lincoln consipirator, manacled
From the collection of Library of Congress. Free to download, adapt and use — no permission needed.
Credit lineWashington Navy Yard, District of Columbia. Michael O'Laughlin, a Lincoln consipirator, manacled. 1865. Gardner, Alexander. Civil War Glass Negatives, Library of Congress. Public domain.