'H' 4 Royal Berks
ds 'A' Squadron Berkshire Yeomanry
‘L’ 1st Volunteer Battalion Denmark street (Kelly 1887)
‘The Drill Hall of the L Company of the 1st Volunteer Battalion Charlotte of Wales (Royal Berkshire Regiment), in Denmark street, erected in 1881 by Col. Arthur Fraser Walter, is a building of red brick.’ (Kelly, 1899)