DescriptionConventionofConstantinople1888.jpg English: Signatories on ConventionofConstantinople1888 العربية: المشاركون في اتفاقية القسطنطينية 1888 Date
Publication date 1890 publication_date QS:P577,+1890-00-00T00:00:00Z/9 Place of publication Paris Source Permission (Reusing this file) https://creativecommons
Description French speleologist, lawyer and geologist Date of birth/death 1 July 1859 3 June 1938 Location of birth/death Pontoise Saint-Thomas-la-Garde Authority