During World War II the regiment wore an insignia on battledress consisting of a White Rose of York with green sepals on a rectangle divided horizontally buff over red (the regimental colours). In 1951 the regiment was officially authorised to wear the West Yorkshire Regiment cap badge as an arm badge, a custom continued in Q Bty of 370 Rgt. The following officers served as Honorary Colonel of the unit:  A three-light stained glass window commemorating the dead of the 6th West Yorkshires was unveiled in Bradford Cathedral on 17 July 1921. The Colours of the 6th West Yorkshires, originally presented to the battalion on 19 June 1909, were laid up in Bradford Cathedral on 26 May 1953.