Mrs. Greenhow and Daughter, Imprisoned in the Old Capitol, WashingtonAlexander Gardner · 1862

Mrs. Greenhow and Daughter, Imprisoned in the Old Capitol, Washington

Albumen silver print from glass negativeThe Metropolitan Museum of Art · CC0 1.0Lindy Arts

Mrs. Greenhow and Daughter, Imprisoned in the Old Capitol, Washington

Alexander Gardner · 1862

Mrs. Greenhow and Daughter, Imprisoned in the Old Capitol, Washington

Albumen silver print from glass negative

The Metropolitan Museum of Art · CC0 1.0