Thomas Bangs Thorpe by the Mathew Brady Studio, c. 1860-1870, glass plate collodion negative, from the National Portrait Gallery - NPG-NPG 81 M3862 1, Thomas Bangs Thorpe

Thomas bangs thorpe by the mathew brady studio, c. 1860-1870, glass plate collodion negative, from the national portrait gallery which has explicitly released this digital image under the cc0 license. (https://npg. Si. Edu/object/npg_npg. 81. M3862. 1). Date: between circa 1860 and circa 1870.