https://libertywritersglobal.com/how-skin-of-black-people-was-used-for-leather-for-shoes-other-wares-in-1880s-philadelphia/?fbclid=IwAR1BVoh-KulmF1L8Ra_XBZhhnSeylqJMI8jR2Qz3H3x1laBT4XnKZA3Rhy0