Maurice Langlois (31 January 1860 – 10 June 1948) was a French philatelist who signed the Roll of Distinguished Philatelists in 1923.Background notes on The Roll of Distinguished Philatelists September 2011, Roll of Distinguished Philatelists Trust, London, 2011. Archived here.
Selected publications Catalogue des estampilles et marques postales d'Alsace et de Lorraine 1698 a 1870. Yvert & Cie, Amiens, 1937. (With Gerard Gilbert)
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