| Description | Records of the 6th Battalion, 7th Battalion, 8th Battalion, 9th Battalion, 10th Battalion and 11th Battalion during the periods of the First and Second World Wars; the 12th Battalion, 13th Battalion, 14th Battalion, 18th Battalion and 2nd [Civilian] Volunteer Battalion (1914-1919), and the West Riding Home Guard Units that were affiliated with the York and Lancaster Regiment (1940-1945). |