Seow Chuan Koh is a Singaporean philatelist who was added to the Roll of Distinguished Philatelists in 1992.Background notes on The Roll of Distinguished Philatelists September 2011, Roll of Distinguished Philatelists Trust, London, 2011. Archived here.
Koh has formed gold medal-winning collections of classic India, Jaipur State, Perak, and Japanese handstamps on the stamps of the Straits Settlements.
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