1203467 Osa and Martin Johnson with an orangutan and gibbon, London Zoo, October 1920 (b/w photo) by Bond, Frederick William (1887-1942); Zoological Society of London; (add.info.: Mr and Mrs Martin Johnson with an orangutan and gibbon, London Zoo 1920. Martin and Osa studied the wildlife and peoples of East and Central Africa, the South Pacific Islands and British North Borneo and were pioneers of documentary film making.); 穢 Zoological Society of London ; British, out of copyright.