A gold color metal and enamel device 1 3/16 inches (3.02cm) in height overall consisting of a shield blazoned: Gules, a chevron Azure fimbriated Or charged with a diminished chevronel of the like (Or), in chief the tower of Chateau-Thierry and the tower of Verdun and in base a fleur-de-lis (for Soissons) all of the third (Or). Attached below the shield a gold scroll doubled and inscribed "SIC ITUR AD ASTRA" in black letters.
The shield is red for Artillery. The pointed tower in dexter chief represents the Champagne-Marne operation and is from the arms of Chateau-Thierry; the embattled tower in sinister chief represents the Meuse-Argonne operation and is from the arms of Verdun; the fleur-de-lis in base represents the Aisne-Marne operation and is Soissons; the three divisions of the chevron represent World War I service in Ile de France, Lorraine, and St Mihiel.
The distinctive unit insignia was originally approved for the 102d Field Artillery on 21 May 1925; redesignated for the 102d Field Artillery battalion on 28 Sep 1942; redesignated for the 102d Artillery on 16 Jun 1961; redesignated for the 102d Field Artillery on 19 Jun 1972; rescinded 1 May 1988, and reinstated for the 102d Field Artillery on 1 Oct 1996.