Agriculture: kilns, plans and vertical sections. Engraving by W. Lowry, 1815, after J. Farey. https://www.rawpixel.com/image/14001507/image-paper-pattern-public-domainFree Image from public domain licenseMen working in lime kilns: some are loading a boat, others are firing the kilns, and donkeys carry away loaded panniers.… https://www.rawpixel.com/image/13981142/image-paper-horse-cartoonFree Image from public domain licenseArchitecture: sections through a lime-kiln [], with blocks of limestone heaped up for heating. Engraving by Bénard after… https://www.rawpixel.com/image/14018416/image-paper-cartoon-crossFree Image from public domain license