[21] _Das Ausland_, 1884, p. 479; _Antiqua_, 1884, p. 70.
[22] _Antiqua_, 1885, p. 1.
[23] _Corr.-Blatt_, vol. xv. p. 55.
[24] _Antiqua_, 1884, p. 140.
[25] _Antiqua_, 1883, p. 14; and _ibid._, 1885, p. 2.
[26] _Matériaux_, vol. xvii. p. 321.
[27] _Vereins für Vater. Naturkunde_, Stuttgart, 1878, p. 95.
[28] "Kupferzeit in Europa," p. 9.
[29] _Mitt. Anth. Ges. Wien_, vol. xv. p. 120.
[30] Pigorini, B. 298_e_; Virchow, B. 293; Mestorf, "Der Intern.
Anthrop. und Arch. Cong. in Buda-Pesth."
[31] _Mitt. des Hist. Vereins für Krain_, October and November, 1864.
[32] _Zeit. für Eth._, vol. v., _Verhand._, p. 119.
[33] _Zeit. für Eth._, vol. vi., _Verhand._, p. 180, 1874.
[34] _Ibid._, vol. ix., _Verhand._, p. 168.
[35] _Atti della Soc. Veneto Trentina di Sc. Nat._, vol. xi., 1889.
[36] Dr. Meschinelli, in reply to my observations on the Laibach
machine, the advanced proofs of which I sent to him, rejects the
_beaver-trap_ theory as a possible explanation of the use of the
Fontega machines, but suggests that they might have been used as traps
for catching wild-fowl. (B. 469.)
Third Lecture.