Shield
Gules, accosting and issuing from a pale Argent bearing in fess a New Guinea stone club of the field two simplified Philippine demi-suns of the second.
Crest
That for the regiments and separate battalions of the Army Reserve: On a wreath of the colors Argent and Gules, the Lexington Minute Man Proper. The statue of the Minute Man, Captain John Parker (H.H. Kitson, sculptor), stands on the common in Lexington, Massachusetts.
Motto
CONSTRUIRE ET COMBATTRE (They Build and They Fight).
Shield
The colors scarlet and white are for Engineers. The vertical band, representing a landing strip, symbolizes the functions of aviation engineers performed by the unit during World War II. The strip is flanked by two demi-suns to represent the units two Philippine campaigns. The stone war club head, a weapon used in New Guinea, stands for service in that area.
Crest
The crest is that of the United States Army Reserve.
The coat of arms was approved on 19 March 1958.