Daniel Boone by an unidentified artist after Chester Harding, date unknown, oil on canvas, from the National Portrait Gallery - NPG-S NPG 85 20Boone-000002, Chester Harding

Daniel boone by an unidentified artist after chester harding, date unknown, oil on canvas, from the national portrait gallery which has explicitly released this digital image under the cc0 license. (https://npg. Si. Edu/object/npg_s_npg. 85. 20). Unknown date