circa 1850: Two men work at a lithographic printing press. (Photo by Hulton Archive/Getty Images) People Time Visual Art Press Men
circa 1850: Workers labour at the royal porcelain works, Worcester. (Photo by Hulton Archive/Getty Images) People Time Visual Art Porcelain Works
circa 1772: An illustration of popular hair styles of 1772, by D Ritchie. (Photo by Hulton Archive/Getty Images) Human Hair People Time Early Beehives
1791: An illustration/drawing showing the manner of catching fish by the spring hook. (Photo by Hulton Archive/Getty Images) Fishing Rod Time Visual Art Spring Hook Fishing
circa 1830: Two members of an arctic expedition led by Scottish polar explorer Sir John Ross look across a vast empty wilderness. (Photo by Hulton Archive/Getty Images) Exploration Arctic Black And White Arctic Vista
circa 1850: A Spanish woman serenades a friend on the guitar. (Photo by Hulton Archive/Getty Images) Guitarist Music Time Spanish Guitarist
circa 1834: A map of Greenland and Northern Canada showing the last voyage of Captain Sir John Ross (1777 - 1856). (Photo by Hulton Archive/Getty Images) John Ross Map Scottish Culture Arts And Entertainment John Ross' Voyage