词条 | Pierre Langlois (philatelist) |
释义 |
Langlois was a chemist by profession. References1. ^"1967 Congress Honours" in The London Philatelist, Vol. 76, 1967, p. 100. External links
5 : French philatelists|1909 births|1990 deaths|Fellows of the Royal Philatelic Society London|Signatories to the Roll of Distinguished Philatelists |
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