https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/328155![Illustration of alum works from The Costume of Yorkshire (1814) by George Walker (1781-1856). Original from The New York…](https://images.rawpixel.com/image_social_landscape/czNmcy1wcml2YXRlL3Jhd3BpeGVsX2ltYWdlcy93ZWJzaXRlX2NvbnRlbnQvbHIvcGQyMC0xNTAwMzMtdGVkZHkuanBn.jpg)
![Illustration of alum works from The Costume of Yorkshire (1814) by George Walker (1781-1856). Original from The New York…](https://images.rawpixel.com/image_social_landscape/czNmcy1wcml2YXRlL3Jhd3BpeGVsX2ltYWdlcy93ZWJzaXRlX2NvbnRlbnQvbHIvcGQyMC0xNTAwMzMtdGVkZHkuanBn.jpg)
Illustration of alum works from The Costume of Yorkshire (1814) by George Walker (1781-1856). Original from The New York Public Library. Digitally enhanced by rawpixel.
Illustration of alum works from The Costume of Yorkshire (1814) by George Walker (1781-1856). Original from The New York Public Library. Digitally enhanced by rawpixel.
Public DomainFree CC0 image for Personal and Business use