J. D. Humphreys
John David Humphreys (14 September 1837 – 8 November 1897) was an English merchant, chemist and druggist in Hong Kong. He was general manager of the A. S. Watson & Co., Ltd. and member of the Sanitary Board.
John David Humphreys (14 September 1837 – 8 November 1897) was an English merchant, chemist and druggist in Hong Kong. He was general manager of the A. S. Watson & Co., Ltd. and member of the Sanitary Board.