# Eugène-Joseph de Gayffier

> French engineer (1806-1871)

**Wikidata**: [Q93427840](https://www.wikidata.org/wiki/Q93427840)  
**Source**: https://4ort.xyz/entity/eug-ne-joseph-de-gayffier


## References

1. [Source](https://gallica.bnf.fr/ark:/12148/bpt6k5861239f/f292)
2. [Source](http://archives.paris.fr/arkotheque/visionneuse/visionneuse.php?arko=YTo2OntzOjQ6ImRhdGUiO3M6MTA6IjIwMjAtMDktMjYiO3M6MTA6InR5cGVfZm9uZHMiO3M6MTE6ImFya29fc2VyaWVsIjtzOjQ6InJlZjEiO2k6NDtzOjQ6InJlZjIiO2k6MjE3MzY4O3M6MTY6InZpc2lvbm5ldXNlX2h0bWwiO2I6MTtzOjIxOiJ2aXNpb25uZXVzZV9odG1sX21vZGUiO3M6NDoicHJvZCI7fQ==#uielem_move=-924%2C-578&uielem_islocked=0&uielem_zoom=154&uielem_brightness=0&uielem_contrast=0&uielem_isinverted=0&uielem_rotate=F)
3. [Source](https://gallica.bnf.fr/ark:/12148/bpt6k5819913q/f3)
4. [Source](http://www2.culture.gouv.fr/LH/LH068/PG/FRDAFAN83_OL1102073v001.htm)
5. Virtual International Authority File
6. CONOR.SI