Photographic portrait of Kuo Tajen by Lock & Whitfield. With a biographical note: 'Kuo Sung-Tao, First Chinese Envoy to Great Britain'. Published in volume 4 of Men of Mark: contemporary portraits of distinguished men with biographical notes by Thompson Cooper. Published 1880 by Sampson Low, Marston, Searle and Rivington.

Photographic portrait of Lord Napier of Magdala by Lock & Whitfield. With a biographical note: 'Lord Napier of Magdala G.C.B., G.C.S.I.'. Published in volume 3 of Men of Mark: contemporary portraits of distinguished men with biographical notes by Thompson Cooper. Published 1878 by Sampson Low, Marston, Searle and Rivington.

Photographic portrait of Sir Rutherford Alcock by Lock & Whitfield. With a biographical note: 'Sir Rutherford Alcock, K.C.B., D.C.L., President of the Royal Geographical Society'. Published in volume 2 of Men of Mark: contemporary portraits of distinguished men with biographical notes by Thompson Cooper. Published 1877 by Sampson Low, Marston, Searle and Rivington.

Photographic portraits by Samuel Lock and George Whitfield, with biographical descriptions.