Conservation of a Monument to Daguerre

The Jonathan Scott Hartley monument to Louis-Jacques-Mandé Daguerre at the National Portrait Gallery was recently restored, in May 2014. The monument can be seen at the corner of 7th and F streets, in Washington DC’s Penn Quarter/Chinatown neighborhood.

Video from the National Portrait Gallery

Cite this page as: National Portrait Gallery, Smithsonian Institution, "Conservation of a Monument to Daguerre," in Smarthistory, May 8, 2017, accessed April 18, 2024,