1.   But his parents, Czech immigrants working in New Jersey woolen mills, refused to let him.

2.   Dozens of woolen mills, too.

3.   Federally funded crews are scrubbing the town free of the contaminants from its old woolen mill.

4.   Had he visited an old woolen mill or one that had been renovated for other purposes?

5.   Old Yankee farmers raised dairy herds and merino sheep at one time, and the town, surrounded by woolen mills, was prosperous.