SCIENTIFIC PROCEEDINGS— cora^OTwet^. 



14. The Inheritance of the Dun Coat-Colour in Horses. By James Wilson, m.a., b.sc. 

 (January, 1912.) Is. 



16. On the Vacuum Tube Spectra of the Vapours of some Metals and Metallic 



Chlorides. Part I. — Cadmium, Zinc, Thallium, Mercury, Tin, Bismuth, 

 Copper, Arsenic, Antimony, and Aluminium. By James H. Pollok, d.sc. 

 (Plates XV. and XVI.) (February 21, 1912.) Is. 



IG. Changes in the Osmotic Pressure of the Sap of the Developing Leaves of 

 Syringa vulgaris.: By Hekky H. Dixon, sc.d., f.r.s., and W. E. G. Atkins, 

 M.A. (February 21, 1912.) Gd. 



17. Improvements in Equatorial Telescope Mountings. By Sib. Howard Geubb, 



F.E.s. (Plates XVII.-XIX.) (March 26, 1912.) Is. 



18. Variations in the Osmotic Pressure of the Sap of Ilex aquifoliimi. By 



Heney H. Dixon, sc.d., f.e.s., and W. E. G. Atkins, m.a., a.i.c. (April 9, 

 1912.) &d. 



19. Variations in the Osmotic Pressure of the Sap of the Leaves of Hedera helix. 



By Heney H. Dixon, sc.d., f.e.s., and W. E. G. Atkins, %. a., a.i.c. (April 

 9, 1912.) 6d. 



20. Heteranrjiiim Jnhernicum, sp. nov. : A Seed-bearing Hetsrangium from 



County Cork. By T. Johnson, d.sc, f.l.s. (Plates XX. and XXI.) 

 (April 12, 1912.) Is. 



21. On the Vacuum Tube Spectra of some Metals and Metalhc Chlorides. Part 



11. — Lead, Iron, Manganese, Nickel, Cobalt, Chromium, Barium, Calcium, 

 Strontium, Magnesium, Potassium, Sodium, and Lithium. By James H. 

 Pollok, D.So. (Plates XXII. and XXIII.) (May 7, 1912.) Is. 



22. The Ultimate Lines of the Vacuum-tube Spectra of Manganese, Lead, Copper, 



and Lithium. By Genevieve V. Morrow, A.E.C.Sc.I. (Plate XXIV.) 

 (May 11, 1912.) Is. 



23. Award of the Boyle Medal to Sir Howard Geubb, f.r.s., April 16, 1912. 



(May 18, 1912.) M. 



24. Notes on Dischidia rafflesiana, Wall., and Dischidia nummularia, Be. By 



A. F. G. Kerr, m.d. (Plates XXV.-XXXI.) (September 30, 1912.) 2s. 



25. Eecherches Experimentales sur la Densite des Liquides en dessous de 0°. Par 



Jean Timmermans. (October 18, 1912.) 3s. 



26. Steady and Turbulent Motion in Gases. By John J. Dowling, m.a. (Plates 



SXXIL and XXXIII.) (November 16, 1912.) Is. 6fL 



27. Unsound Mendelian Developments, especially as regards the Presence and 



Absence Theory. By James Wilson, m.a., b.sc. (December IB, 1912.) Is. 6d, 



DUJiLlN: l-KlNTKIl A1 THE UNIVSKSITV PKliSS BV I'llNSONBV ANll OIKHS. 



