French Army Geographical Service Collar Insignia Single

The French Army Geographical Service Collar Insignia is a distinctive emblem worn by personnel serving in the Service Géographique de l’Armée (SGA), the military geographic service of France. This single collar insignia, typically made from brass or similar metal alloy, features a design specific to the unit, often incorporating crossed surveying instruments such as a compass and ruler, symbolizing the organization’s role in military cartography, topography, and geodetic operations. The insignia is intended to be attached to the collar of a uniform, identifying the wearer as a member of the geographical service. Utilized throughout much of the 20th century, this insignia reflects both the technical specialization and the longstanding tradition of military mapping within the French armed forces. Items like this are of interest to collectors specializing in military insignia, particularly those related to technical and support branches of European armies. This listing is for a single insignia.