766 DONATIONS AND EXCHANGES. 



Lawrence, Sir E. Dukning, Bt., London — One Pamphlet: "The 

 Shakespeare Myth"[8vo. London, 1912]. 



Mahshai.l, Dr. C, Ann Arbor, U.S.A. — One Reprint : " Society 

 of American Bacteriologists, December, 1911 " [Science, 

 XXXV., March, 1912]. 



OoBORN, Prof. T. G., B.Sc, University of Adelaide - Five Sepa- 

 rates: (1) " The Scab Diseases of Potatoes" [Ann. Kept, and 

 Proc. Manchester Microscop. Soc, 1909]; (2-3) " Dowels of 

 some Egyptian Coffins of the xii.th Dynasty," and "A Note 

 on the submerged Forest at Llanaber, Barmouth " [Mem. 

 and Proc. Manchester Lit. Phil. Soc. liii., and Ivi., 1909, 

 1912]; (4) " Spongospora subterranea (WaJlroth) Johnson" 

 [Ann. Bot., xxv., April, 1911]; (5) " Preliminary Observa- 

 tions on the Mildew of Grey Cloth(Journ. Economic Biology, 

 vii., June, 1912]. 



OsBORN, Mrs. T. G., M.Sc.(nee Miss E. M. Kershaw, M.Sc), 

 Adelaide — Two Separates: (1-2) " A Fossil Solenostelic 

 Fern," and " Structure and Development of the Ovule of 

 Bowenia spectabilis " [Ann. Bot. xxiv., and xxvi., October, 

 1910, July, 1912]. 



[Printed oif 10th July, 1913.] 



