Cambridge University Library, the National Portrait Gallery, London, the National Geographic Society's Image Collection, Smithsonian Institution
Ann Thomas: Beauty of Another Order. Photography in Science (Ottawa 1997: 129) ; Arthur Ollman: S. B.-Images of India (Carmel 1983) ; Katharina Weiler: Picturesque Authenticity in Early Archaeol.Photogr. in Brit. India, in: Archaeologizing Heritage 2013: 39-59 ; R. Lenman (ed.): Oxford Companion to Photography (2005) ; Wilder 2009: 89-91; Theye 1989: 27, 65, 273, 294-8, 324;
S. B. was born at a farm in England, stayed in India 1863-70, upon return settled back in Nottingham, where he founded a cotton-doubling business.