Richard Harry Dennis (1897–1972) was a former Scotland Yard detective chief inspector before becoming the Chief of the British Municipal Police, Tientsin (Tianjin).
Richard Harry Dennis (1897–1972) was a former Scotland Yard detective chief inspector before becoming the Chief of the British Municipal Police, Tientsin (Tianjin). (en)
Richard Harry Dennis (1897–1972) was a former Scotland Yard detective chief inspector before becoming the Chief of the British Municipal Police, Tientsin (Tianjin). (en)