The Chemistry of Hat Manufacturing Lectures Delivered Before the Hat Manufacturers' Association

"The Chemistry of Hat Manufacturing" by Watson Smith is a series of lectures given to hat makers about using chemistry in their work. It explains the chemical makeup of materials like wool and fur, which are used to make hats. Smith goes over how different fibers act and how to test them using chemistry. The book’s main idea is that understanding chemistry can help British hat makers improve their methods and stay competitive. It looks at the different chemical processes involved in making hats, ensuring a thorough look at both chemistry and hat making.