Profits from Scrap

Profits from Scrap, written by the Chicago American Bureau of Engineering in the early 20th century, is a practical guide for battery repair shops focused on maximizing profits through efficient scrap material use. It details methods for handling and recycling lead scrap, emphasizing the financial benefits of producing in-house components rather than relying on suppliers. The book provides step-by-step instructions on melting, casting, and molding lead parts, along with specific chapters on molds and tools to enhance operational efficiency and profitability in the automotive electrical industry.