Description
Within a black circle 2 1/4 inches (5.72cm) in diameter and 1/8 inch (.32cm) of an inch in width upon an olive drab disc a black buffalo statant.

Symbolism
The buffalo refers to the nickname of the division. It was inherited from the 367th Infantry, one of the first units of the division organized.

Background
The shoulder sleeve insignia was approved by telegram on 6 Dec 1918. (TIOH Drawing Number A-1-139)