John Campbell Cartwright (9 March 1888 – 1973)Background notes on The Roll of Distinguished Philatelists September 2011, Roll of Distinguished Philatelists Trust,…
John Campbell Cartwright (9 March 1888 – 1973)Background notes on The Roll of Distinguished Philatelists September 2011, Roll of Distinguished Philatelists Trust, London, 2011. Archived here. was a British philatelist who was added to the Roll of Distinguished Philatelists in 1956.
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