caption: The image shows a paper with text and pictures of pulleys from the Louden Mammoth Pulley Company. The paper is filled with detailed illustrations of the pulleys, each with its own unique design and purpose. The pulleys are made of metal and have a variety of shapes and sizes, with some having intricate designs and others having more simple designs. The text on the paper provides information about the pulley, such as its size, weight, and other specifications.