11. This was misheard as " Felix " by the signaller and was never changed. 12. Corporal MacDonald, acting as duty signaller that night, was asked by Sgt. 13. One of the battalion's signallers , observing from the rear, reported: 14. Only then can the signaller allow another train to enter the single line section. 15. He served as a signaller on the front lines in France for two years. 16. British Army signallers began using a partial spelling alphabet in the late 19th century. 17. Gibson served as a signaller with the Royal Air Force from 1943 to 1947. 18. She served as a Signaller in the Sandhurst. 19. Signals thus evolve because they modify the behaviour of the receiver to benefit the signaller . 20. Soon after he joined the military, enlisting with the 5th Division as a signaller .
