A nickel plated, mirror-like polish and enamel device 1-1/4 inches (3.18cm) in height overall consisting of a shield blazoned: Per bend twice beveled Argent and Tenné over all a telegraph pole Sable.  Attached below the shield a motto scroll inscribed "WITH A WILL" in Black.

The partition line gives the appearance of a streak of lightning and the telegraph pole symbolizes communication. The colors white and orange are the colors of the Signal Corps.

The distinctive unit insignia was approved on 22 June 1931.  

Shield.  Per bend twice beveled Argent and Tenne over all a telegraph pole Sable.

Motto:  WITH A WILL.

Shield.  The partition line gives the appearance of a streak of lightning and the telegraph pole symbolizes communication. The colors white and orange are the colors of the Signal Corps.

The coat of arms was approved 17 March 1941.