Beautemps-Beaupré, C.-F. (1949). Côte Nord de France Ile de Bréhat et ses environs. Edition n° 4. Service hydrographique de la Marine: Parijs. 1 map pp.
Mapdetails
Type: Navigational
GeoDatum: No information, Projection: No information Coordinates: MinLong: 3; MinLat: 48 - MaxLong: 2; MaxLat: 48 [WGS84] Depiction type: Graphical Survey date: 1931