Encyclopedia of 19th c. Photography (vol. 1, New York 2008: 302-304) ; Arthur T. Gill: Early sterescopes, in: Photographic Journal 109 (1969): 606-14 ; Christopher Date & Anthony Hamberg: The origins of photography at the British Museum. 1839-1860, in: History of Photography 14 (1990): 309-325, esp. p. 320
Born in France, active as photographer in London w. studios in on the roof of the Adelaide Gallery (now the Nuffield Centre), behind St. Martin's in the Fields church1841-51, at the Colosseum in Regent's Park (1847–1851) & at 107 Regent Street (1851–1867), the "Temple to Photography". In 1859, this studio was called "Claudet and Ackermann & Cie"