REFERENCES TO PUBLICATIONS, ETC. 569 
Hartmann, Prof. J.—Hngineering, Nov. 20 (1931); cf. ‘Nye Ensrettere og 
periodiske Afbrydere ’ (Hartmann), Copenhagen (1918); Engineering, Sept. 9 and 16 
(1927); lektroteknikeren, 23 (1927); Engineering, Sept. 14 (1928); Journ. Inst. 
Elect. Eng., 68, p. 945 (1930) ; Kgl. Danske Vidensk. Selsk. math.-fys. Medd., 9, 2 (1929), 
and 9, 4 (1929); *Jet Wave Rectifier: Account of its Constructional Development, 
1919-29 ’ (Hartmann), Copenhagen (1931). 
Jenkin, Prof. C. F.—EHngineering, Oct. 16, pp. 501-2 (1931); cf. Proc. Roy. Soc., A, 
131, p. 53 (1931). 
Milne-Watson, Sir D.—Engineering, Nov. 6 and 13 (1931). 
Mitchell, Brig.-Gen. C. H.—Engineering, Oct. 9 (1931). 
Relf, E. F.—Engineering, Oct. 2, p. 428 (1931) ; cf. Proc. Int. Cong. Aerial Naviga- 
tion (1930). 
Robertson, T. 8.—Hngineering, Sept. 18 (1931). 
Rosenhain, Dr. W.—In abridged form, Engineering, Oct. 2 (1931). 
Sempill, Col. the Master of—In abridged form, Engineering, Oct. 9 (1931); to 
appear in Journ. Roy. Aeronaut. Soc., and Journ. Brit. Gliding Assoc. ; cf. previous 
issues of Journ. Aeronaut. Soc. 
Thomson, Prof. E.—In abridged form, Engineering, Oct. 16 (1931). 
Thorne, F. W.—Engineering, Sept. 4 (1931). 
Wilson, Prof. E.—Hngineering, 132, p. 535 (1931) ; cf. Journ. Inst. Elect. Eng., 59, 
p- 319 (1921), and 68, p. 1108 (1925); Phil. Trans. R.S., A, 219, p. 86 (1919); Proc. 
Phys. Soc. Lond., 39, p. 15 (1926); 33, p. 196 (1921); 44, p. 100 (1928). 
Wood, R. McK.—Engineering, Oct. 30 (1931) ; cf. Journ. Roy. Aeronaut. Soc., 34, 
235 (July 1930). 
Srction H. 
Armstrong, A. L.—Proc. Prehist. Soc. Hast Anglia (1931); cf. Journ. Roy. Anthrop. 
Inst., 55 (1925). 
Blackwood, Miss B.—To appear in book form. 
Cipriani, Dr. L.—To appear in ‘ Archivio per l’Antropologia e la Etnologia’ 
(Cipriani), Florence (1932); cf. Atti del I Cong. di Studi Coloniali (1931). 
Donohugh, Prof. Mrs. A. C. L.—To appear in Africa. 
Dowdall, His Honour Judge.—Man, 32 (1932); cf. ‘Les Sources psychologiques 
du Droit,’ to appear in ‘ Les Sources du Droit,’ Sirey (Paris); Presidential Address 
to Soc. Public Teachers of Law, Clarendon Press (1930) ; Law Quart. Rev., 37, p. 163 ; 
Proc. Aristot. Soc., 25, p. 19; Monist, 36, p. 111; Church Quart. Rev., 106, p. 229. 
Evans, Sir A. J.—To appear in Archeologie (1932). 
Forde, Prof. C. D.—To appear in Journ. Roy. Anthropol. Inst. 
Gray, H. St. G.—Cf. Brit. Ass. Adv. Sci. Ann. Report, pp. 400-413 (1908) ; pp. 271- 
284 (1909); pp. 141-152 (1911); pp. 174-189 (1915); pp. 326-333 (1922). 
Lamb, Miss W.—To appear in full in Ann. Brit. School, 30 (Jan. 1932); Journ. 
Hellen. Studies, 49, pp. 223-4, and 50, pp. 247-250. 
Mair, Miss L. P.—Expected to appear in Africa or Economica; ct. Africa (July 
1931). 
Nash-Williams, V. E.—To appear in Archeologia Cambrensis; in part in 
Antiquaries Journ., pp. 70-1 (1931). 
Seligman, Prof. C. G.—On ‘ Human Hybrids,’ to appear in extended form in 
collaboration with Miss R. M. Fleming in Journal of (enetics. 
Seligman, Prof. and Mrs. C. G.—On ‘Social Organisation of the Nilotes,’ to be 
embodied in ‘ Pagan Tribes of the Nilotic Sudan’ (Prof. and Mrs. Seligman). 
Sergi, Prof. Sergio.—To appear in Journ. Roy. Anthropol. Soc.; cf. Rivista di 
Antropologia, 28 (1929) ; Atti della Soc. Ital. per il Prog. delle Sci. (1930); Zeitschr. fiir 
Morphol. u. Anthrop., 28 (1930); L’ Anthropologie (1931). 
