John Henry Chapman (1860 – 27 February 1942) was a British businessman active in Sheffield steel companies, and a philatelist who signed the Roll of Distinguished Philatelists in 1926.Background notes on The Roll of Distinguished Philatelists September 2011, Roll of Distinguished Philatelists Trust, London, 2011. Archived here. He was a specialist in the stamps of Queensland.Who Was Who in British Philately, Association of British Philatelic Societies, 2014. Retrieved 8 May 2014. Archived here.
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