42 WASHINGTON ACADEMY OF SCIENCES 



Lawson, Andrew Cowper, A.M., Ph.D., 



Editor Bull. Dept. Geol., University of Calif omia ; Fellow Geol. Soc. Am.; Am. 

 Ass. Adv. Sci. ; Professor of Geologry and Mineralogy, University of California, 

 Berkeley, California. 



Long, John Harper, B.S., D.Sc, 



Member Am. Cbem. Soc. ; Fellow Am. Ass. Adv. Sci. Professor of Chemistry in 

 Medical School of Northwestern University. 2221 Dearborn SL, Chicago, III. 



Macbride, Thomas Huston, A.M., Ph.D., 



Editor Bull. L,ab. Nat. Hist. State University, Iowa ; Fellow Am. Ass. Adv. 

 Sci. ; Geol. Soc. Am. ; Professor of Botany, State University, Iowa City, Iowa. 



Macfarlane, Alexander, A.M., D.Sc, LL.D., 



Gen. Sec. Intern. Ass. for Promoting Space Analysis ; Fellow Am. Ass. Adv. 

 Sci.; Roy. Soc. Edin., etc. Gowrie Grove, Chatham, Ontario. 



McMurtrie, William, M.E., M.S., Ph.D., 



Member Am. Chem. Soc. ; Fellow Am. Ass. Adv. Sci. ; Consulting Chemist 

 Royal Baking Powder Co., 100 William St., New York City. loi W. 8ist Street. 



Mallet, John William, Ph.D., LL.D., M.D., 



Fellow Roy. Soc. London ; Member American, London, Paris and German Chem. 

 Societies ; Am. Phil. Soc. ; Am. Acad. Arts and Sci. ; Professor of Chemistry, 

 University of Virginia, Charlottesville, Va. 



Mayo-Smith, Richmond, 



Member Nat. Acad. Sci. ; Professor of Political Economy, Columbia University, 

 New York City. 



Mead, Albert Davis, Ph.D., 



Member Am. Soc. Nat. ; Am. Morph. Soc. ; Professor of Comparative Anatomy. 

 Brown University, Providence, R. I. 



Mohr, Charles, M.D., 



President Pharmacological Society and Professor of Materia Medica and Thera- 

 peutics, Hahnemann Med. College, Philadelphia, Pa. 1S2J Green Street. 



Moore, Clarence Bloomfield, 



Member Acad. Nat. Sci., Phila., etc. Philadelphia, Pa. 1321 Locust Street. 



Morgan, Thomas Hunt, B.S., Ph.D., 



Member Am. Soc. Nat.; Am. Morph. Soc; Professor of Biology, Bryn Mawr 

 College, Bryn Mawr, Pa. 



Morley, Edward Williams, LL.D., 



Member Nat. Acad. Sci. ; Corr. Member British Ass. Adv. Sci. ; Associate 

 Fellow Am. Acad. Arts and Sci. ; Professor of Chemistry, Western Reserve Uni- 

 versity, Adelbert College, Cleveland, Ohio. 



Morse, Harmon Northrup, Ph.D., 



Professor of Analytical Chemistry and Sub-director Chem. Lab., Johns Hopkins 

 University, Baltimore, Md. ^26 Reservoir Street. 



Miinsterberg, Hugo, A.M., M.D., Ph.D., 



Member Am. Psych. Ass., etc. ; Professor Psychology, Harvard University, Cam- 

 bridge, Mass. 7 Ware Street. 



North, Simon Newton Dexter, A.M., 



Editor Quarterly Bulletin and Secretary Nat. Ass. Wool Manfs. ; Member Royal 

 Stat. Soc, Am. Stat. Ass., etc. ; Chief Statistician in Charge of Manufactures, 

 1 2th Census. 68j Atlantic Avenue, Boston, Mass. 



