Shield
Argent, a cross Gules, on and over a saltire Azure, that portion of the saltire upon the cross fimbriated of the field, a projectile scintillant Or, on a chief of the second a fleur-de-lis of the field.
Crest
Those for the regiments of the Connecticut and Maine Army National Guard: Connecticut: On a wreath of the colors Argent and Gules, a grapevine supported and fructed Proper. Maine: On a wreath of the colors Argent and Gules, a pine tree Proper.
Motto
Skill On The Way.
Shield
This contains the shield of the 192d Field Artillery with the projectile of the shield of the 152d Field Artillery, thus illustrating the battle honors earned by the former organization in the War of the Revolution, the Civil War and World War I. The motto is a composite of the mottoes of the parent organizations, i.e., that of the 192d Field Artillery (Skill and Force) and of the 152d Field Artillery (On the Way).
Crest
The crests are those of the Connecticut and Maine Army National Guard.
The coat of arms was originally approved for the 203d Field Artillery Regiment on 16 October 1942. It was redesignated for the 203d Field Artillery Battalion on 8 November 1943. It was amended change the blazon of the shield on 2 June 1945. The insignia was rescinded on 7 June 1955.