FLO5855639: Rhizome and root of tidalmarsh flat sedge / Bridgeman Images

FLO5855640: Leaves and seeds of bur-reed, Sparganium racemosum Huds. / Bridgeman Images

FLO5855642: Roots, leaves and flowers of coco-grass / Bridgeman Images

MOR5614338: A forest from the Carboniferous era / Bridgeman Images

MOR5614339: Fern fossils in coal / Bridgeman Images

MOR5614342: The woolly mammoth (Mammuthus primigenius) / Bridgeman Images

MOR5614343: A floating iceberg / Bridgeman Images

MOR5614345: A volcano in eruption / Bridgeman Images

MOR5614353: John Lothrop Motley, 1814-1877 / Bridgeman Images

MOR5614357: Henry Brougham Loch, 1st Baron Loch, 1827-1900 / Bridgeman Images

MOR5614364: Sir Richard Temple II, 1st Baronet, 1826-1902 / Bridgeman Images

MOR5614365: Sir Richard Temple II, 1st Baronet, 1826-1902 / Bridgeman Images

MOR5614367: Charles Dickens as Captain Bobadil in the paly by Ben Jonson, Every Man in his Humour / Bridgeman Images

MOR5614370: Charles John Huffam Dickens, 1812-1870 / Bridgeman Images

MOR5614372: Charles John Huffam Dickens, 1812-1870 / Bridgeman Images

MOR5614379: Sir Alexander Campbell Mackenzie, 1847-1935 / Bridgeman Images

MOR5614384: Isabel, Lady Burton, 1831- 1896, nee Isabel Arundell / Bridgeman Images

MOR5614386: Anthony Wilson Thorold, 1825-1895 / Bridgeman Images

MOR5614393: Stanley Baldwin, 1st Earl Baldwin of Bewdley, 1867-1947, Unknown photographer, (20th century) / Bridgeman Images

MOR5614395: Alexander III, 1845-1894 / Bridgeman Images

MOR5614396: Alexander III, 1845-1894 / Bridgeman Images

MOR5614398: Sir William Rann Kennedy, 1846- 1915 / Bridgeman Images

MOR5614400: Henry Wellesley, 3rd Duke of Wellington, 1846-1900 / Bridgeman Images

MOR5614401: Sir William Rann Kennedy, 1846- 1915 / Bridgeman Images

MOR5614403: Sir William Rann Kennedy, 1846- 1915 / Bridgeman Images

MOR5614405: Lieutenant Daniel Godfrey,1831-1903, father of Sir Dan Godfrey, 1868-1939, British music conductor / Bridgeman Images

MOR5614411: Interior of a Dorchester labourer's cottage in the early 19th century / Bridgeman Images

MOR5614413: The Martyrs' Tree, a sycamore at Tolpuddle in Dorset, England, regarded by some as the birthplace of the British trades union movement, Unknown photographer, (20th century) / Bridgeman Images

MOR5614414: Edwin Berkeley Portman, 1830 -1921 / Bridgeman Images

MOR5614425: William Cobbett , 1763-1835 / Bridgeman Images

MOR5614426: Joseph Hume, 1777-1855 / Bridgeman Images

MOR5614430: portrait of George Loveless, 1797-1874, 1934 (engraving), Horrabin, J. F (1884-1962) / Bridgeman Images

MOR5614436: Map showing the placings in Canada of The Tolpuddle Martyrs, a group of 19th-century Dorset agricultural labourers who were arrested for and convicted of swearing a secret oath as members of the Friendly Society of Agricultural Labourers, they were sentenced to penal transportation to Australia and Tasmania / Bridgeman Images

MOR5614438: Harold Joseph Laski, 1893- 1950, Unknown photographer, (20th century) / Bridgeman Images

MOR5614439: Facsimile of free pardon granted to George Loveless, one of the Tolpuddle Martyrs / Bridgeman Images

MOR5614442: Henry Charles Lopes, 1st Baron Ludlow, 1828-1899 / Bridgeman Images