To Cyrus W. Field from the American Chamber of Commerce, Liverpool, on the Laying of the Atlantic Cable, 1866 https://www.rawpixel.com/image/12850793/photo-image-person-gold-public-domainFree Image from public domain licenseJohn Locke, Benjamin Franklin, Joseph-Louis Lagrange, and Galileo Galilei: profile portraits taken from medals. Line… https://www.rawpixel.com/image/13997025/image-cartoon-face-personFree Image from public domain licenseA female figure representing science trimming the lamp of life. Engraving by A. R. Freebairn, 1849, after W. Wyon. https://www.rawpixel.com/image/14003014/image-person-art-circleFree Image from public domain license