[186] John Brooks Felton, The Horse-Shoe, a Poem. Cambridge, 1849.
[187] James Napier in Folk-Lore.
[188] H. Clay Trumbull, The Threshold Covenant, chap. i.
[189] Ralston, Songs of the Russian People, p. 136.
[190] Bonami, Nineveh and its Palaces, p. 159.
[191] Popular Science Monthly, vol. 44, p. 520. February, 1894.
[192] C. G. Leland, Etruscan Roman Remains, p. 282.
[193] Petersen, Hufeisen, p. 7.
[194] Waddell, p. 484.
[195] Edmond O’Donovan, The Merv Oasis, vol. ii. p. 141.