This is where the mill children go to school. Lancaster, S.C. Enrollment 163-- attendance, usually about 100. There are over 1,000 operatives in the mill. These are all that go to school from this mill settlement, which is geographically a part of Lancaster, but on account of the taxes has been kept just out of the corporate limits. Nov. 30/08. Location: Lancaster, South Carolina / Photo by Lewis W. Hine.