Percy Graham Harris was a British administrator in Nigeria from 1919-1945 and a Fellow in the Royal Anthropological Institute (RAI).
[1] He published articles under the name P. G. Harris in the RAI's journal, including information on Nigerian peoples, languages (including sign language), naming practices, music and agriculture.
Harris served in World War I with the King's Liverpool Regiment.
After the war, he joined the British Administrative Service in 1919, serving until his death in 1945.
[1] He became a Fellow with the Royal Anthropological Institute in 1927 and contributed papers until his death.