[22] Heer (71) p. 32, Pls. I—VI.
[23] Scott (07) p. 155.
[24] Thomas, A. P. W. (02) p. 350.
[25] Bower (04) p. 227; (08) p. 424.
[26] See p. 19.
[27] Scott (00) p. 499.
[28] Bower (94) p. 545.
[29] Thomas (02). See also Sykes (08).
[30] Sykes (08).
[31] Boodle (04); see postea p. 21.