Most Popular Books
- Clay and Shale Resources in Pennsylvania: Pennsylvania Geological Survey, Fourth Series
- Making Pottery and Ceramics: How to Make Ceramics and Pottery of Your Own with Quality Clay and a Potter's Wheel, an Illustrated Guide Book (Hardcover)
- History of the Clay-Working Industry in the United States
- Making Pottery and Ceramics: How to Make Ceramics and Pottery of Your Own with Quality Clay and a Potter's Wheel, an Illustrated Guide Book