Regimental quartermaster-sergeants wore four chevrons on the lower sleeve, point upwards, with an eight pointed star above, but adopted the crown when they too became warrant officers class II in 1915. In their case, however, the crown was surrounded by a wreath.
The first British Army rank insignia were introduced in 1760. Badges for field officers were first introduced in 1810. These badges consisted of (and still consist of) crowns and pips. These rank insignia were worn on shoulder epaulettes.