Hugh Maitland Campbell (1914 – 10 July 2002)Background notes on The Roll of Distinguished Philatelists September 2011, Roll of Distinguished Philatelists Trust, London, 2011. Archived here. was an Australian philatelist who was added to the Roll of Distinguished Philatelists in 1969.
Campbell was a specialist in the stamps and postal history of the Australian states.A Re-Evaluation of Queensland Numeral Cancellations. Philatelic Database, 11 May 2008. Retrieved 7 October 2014.
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