[5] Early Man in Britain, p. 315.
[6] Nature for December 1907, p. 103.
[7] Early Man in Britain, by Boyd Dawkins, p. 434.
[8] Kemble’s Horæ Ferales, pl. 17.
[9] Celtic Art, by Bowdly Allen, p. 77.
[10] Introduction to The History of Lincolnshire, “Pike’s Series.”
[11] Celtic Britain, pp. 30, 288.
[12] Vit. Agric. c. 20.
[13] “Richard of Cirencester” says that there were nine colonies in Britain, including Chester and Caerleon; and the statement is still often repeated, though no confidence can be placed in it.
[14] The date is unknown, but the original must be older than the eighteenth century, as neither T. Sympson nor Stukeley speaks of a double gate.