Engineering: a large cogwheel, front and side elevations. Coloured drawing, 1875. https://www.rawpixel.com/image/13953684/image-background-cross-patternFree Image from public domain licenseProsper Lafaye (1806-1883). Statement for a heraldic stained glass panel 19th century. Original from The Public Institution… https://www.rawpixel.com/image/4010973/illustration-image-watercolor-artFree Image from public domain licenseEngineering: a large cogwheel, front and side elevations. Coloured drawing, 1875. https://www.rawpixel.com/image/13960341/image-background-pattern-circleFree Image from public domain licenseThe Anti-Slavery Society Convention, 1840, by Benjamin Robert Haydon (died 1846), given to the National Portrait Gallery… https://www.rawpixel.com/image/7666291/image-art-vintage-public-domainFree Image from public domain licenseEngineering: a large cogwheel, front and side elevations. Coloured drawing, 1875. https://www.rawpixel.com/image/13959918/image-background-pattern-circleFree Image from public domain licensePortrait of Andreas Christian Hviid (1749–1788). Original from the Minneapolis Institute of Art. https://www.rawpixel.com/image/7654871/image-face-vintage-artFree Image from public domain licenseGezicht te Alkmaar met de Laurenskerk (1845 - 1875) by Bernardus Gerardus ten Berge and Emrik and Binger https://www.rawpixel.com/image/13763956/image-paper-horse-plantFree Image from public domain licenseGezicht op de Vlotbrug in Alkmaar (1845 - 1875) by Bernardus Gerardus ten Berge and Emrik and Binger https://www.rawpixel.com/image/13763952/image-paper-plant-personFree Image from public domain licenseGezicht op Alkmaar vanaf de Bierkade (1845 - 1875) by Bernardus Gerardus ten Berge and Emrik and Binger https://www.rawpixel.com/image/13764333/image-paper-cloud-personFree Image from public domain licenseStadsgezicht te Alkmaar (1845 - 1875) by Bernardus Gerardus ten Berge, Bernardus Gerardus ten Berge and Emrik and Binger https://www.rawpixel.com/image/13763797/image-paper-cloud-cowFree Image from public domain licenseStadsgezicht te Alkmaar (1845 - 1875) by Bernardus Gerardus ten Berge, Bernardus Gerardus ten Berge and Emrik and Binger https://www.rawpixel.com/image/13763410/image-paper-frame-plantFree Image from public domain licenseGezicht op Alkmaar vanaf het Zeglis (1845 - 1875) by Bernardus Gerardus ten Berge and Emrik and Binger https://www.rawpixel.com/image/13763953/image-dog-paper-personFree Image from public domain licenseA child wearing Scottish dress and a feathered hat is mounted on a Shetland pony. Steel engraving by J. Cochrane after W.… https://www.rawpixel.com/image/13971032/image-horse-face-personFree Image from public domain licenseGezicht op Alkmaar met de Grote Kerk (1845 - 1875) by Bernardus Gerardus ten Berge and Emrik and Binger https://www.rawpixel.com/image/13764250/image-paper-plant-personFree Image from public domain licenseGezicht op een rivier bij Alkmaar (1845 - 1875) by Bernardus Gerardus ten Berge and Emrik and Binger https://www.rawpixel.com/image/13764231/image-paper-cow-plantFree Image from public domain licenseStadsgezicht te Alkmaar (1845 - 1875) by Bernardus Gerardus ten Berge, Bernardus Gerardus ten Berge and Emrik and Binger https://www.rawpixel.com/image/13763522/image-paper-frame-personFree Image from public domain license