ID number RELAWM07941.022
http://www.awm.gov.au/collection/RELAWM07941.022/
Title Colour patch : 2 Light Horse Machine Gun Squadron, AIF
Date made c 1916-1919
Physical description Wool flannel
Description: Horizontally aligned rectangular colour patch for 2 Australian Machine Gun Squadron, AIF, divided diagonally red (left) below purple.
Summary:Worn as a distinguishing unit indication at the head of each sleeve from 1916.