The 66th (2nd East Lancashire) Division was a second-line Territorial Force division of the British Army which saw service on the Western Front, during the later years of the First World War.
The 66th (2nd East Lancashire) Division was formed in 1914, as a duplicate of the 42nd (East Lancashire) Division of the British Army. It was a second-line Territorial Force division, which saw service on the Western Front, during the later years of the First World War.