The brigade was finally re-equipped with the modern 18 - pounder gun during 1917 .
The batteries redesignated 1067 , 1068 and 1069 ; 1069 Bty was then broken up between 1067 and 1068 to bring them up to a six - gun establishment .
The brigade was finally re-equipped with the modern 18 - pounder gun during 1917 and the batteries redesignated 1067 , 1068 and 1069 ; 1069 Bty was then broken up between 1067 and 1068 to bring them up to a six - gun establishment .