[1195] Watson 1918¹.

[1196] Sandstede 1904.

[1197] McLean 1915.

[1198] Wheldon and Wilson 1915.

[1199] Wheldon and Wilson 1914.

[1200] Maheu 1887.

[1201] Leighton 1867.

[1202] Kihlman 1890.

[1203] Nilson 1907.

[1204] Darbishire 1909.