On 22nd June...
...1917 the 1st Royal Berkshire war diary entry reads:
9.45p.m. The Battalion left the BROWN LINE and relieved the 9th ESSEX Regt in the front system. Dispositions 'B' and 'D' Coys in Front Line. 'C' Coy Bayonet Trench and New Trench, 'A' Coy Happy Valley. 2Lt Childs left unit to join East Kent Yeomanry.
France, Brown Line