470 



AMERICAN MEN OF SCIENCE 



Pub. Health Service, 13; instr. chem, Simmons, 

 13-14; Bowdoin, 15-16, asst. prof, 16- Chem. 

 Soc. 



Meservey, A(rthur) B(on<i), Dartmouth College, 

 Hanover, N. H. Pliysics. New Hampton, N. H, 

 Nov, 17, 84. A.B, Dartmouth. 06; B.Sc, O-xford, 

 England, 11. Asst. physics, Dartmouth, 07-08; 

 demonstrator, Oxford, England, 10-11; instr, 

 Dartmouth, 11-16, asst. prof, 16- A.A; assoc. 

 Physical Soc. Sparking potentials at low pres- 

 sures ; X-rays from the impact of slow electrons ; 

 E.M.F. due to moving magnets. 



Messenger, Prof, J(ames) Franklin, University of 

 Idaho, Moscow. Idaho. Psychology. Benton 

 Co, Iowa, Jan. 30, 72. A.B, Kansas, 95; A.M. 

 Harvard, 01; fellow, Columbia, 01-02, Ph.D, 03. 

 Instr. psychol. New Mexico, 99-00; asst, Har- 

 vard, 00-01; instr, Pratt Inst, 02-03; State 

 Nor. Sch, Minn, 03-04; dean, Highland Park 

 Nor. Col, 04-05; prof, psychol, State Nor. Sch, 

 Farmville, Ya, 05-09; educ, Vermont, 09-20; 

 dean, sch. educ, and director, summer sch, Idaho, 

 SO- Director, summer sch, Vermont, 09- A.A; 

 Psychol. Ass; Nat. Ass. Col. Teachers Educ. 

 Perception of numbers; principles in instruction. 



Messick, Prof. J(olm) F(rederick), Emory Uni- 

 versity, Ga. Mathematics. Allen, Md, Sept. 2. 

 75. A.B, Eandolph-Macon, 99; Hopkins, 02-00, 

 fellow, 05-06, Ph.D, 06. Instr, Randolph-Macon 

 Acad, 99-02; math, Williams, 06-07; prof, 

 Randolph-Macon, 07-10; Ala. Polytech, 10-20; 

 Emory, 20- Math. Soc; Math. Ass. Geometry. 



Metcalf, Prof. C(lell) L(ee), Ohio State Univer- 

 sity, Columbus. Ohio. Entomology. Lakeville, 

 Ohio, March 26, 88. A.B, Ohio State, 11, A.M, 

 12; Sc.D, Harvard, 19. Asst. zool. and entom, 

 Ohio State, 11-12; asst. entomologist, N. C. 

 Exp. Sta, 12-14; asst. prof, entom, Ohio State, 

 14^20, prof, 20- Consulting entomologist, 

 Maine Exp. Sta, summers, 15-17; teacher biol, 

 Cornell, summers, 18, 19. A.A; Entom. Soc; 

 Ass. Econ. Entom. Economic entomology; Syr- 

 phidae. 



Metcalf, r(ranklin) P(ost), U. S. Department of 

 Agriculture, Washington, D. C. Botany. Ober- 

 lin, Ohio, June 10, 92. A.B, Oberlin, 13; Cor- 

 nell, 13-17. Asst. ornith, Oberlin, 12-13; asst. 

 bot, Cornell, 13-16, instr, 16-17; asst. "biologist, 

 hiol. surv, U. S. Dcpt. Agr, 17- Bot. Soc; mem. 

 Ornith. Union; Wilson Ornith. Club; Wash. Bot. 

 Soc; Wash. Biol. Soc. Economic ornithology; 

 systematic botany; aquatic vegetation. 



Metcalf, Dr. Haven, U. S. Department of Agri- 

 culture, Washington, D. C. Plant pathology. 

 Winthrop, Maine, Aug. 6, 75. Colbv, 92-94; 

 A.B, Brown, 96, A.M, 97, 97-98; Harvard, 99; 

 Indiana, 00; Nebraska, 01-03, Ph.D, 03. Instr. 

 bot, Brown, 96-99; prof, biol, Tal)or, 99-01; 

 assoc. prof. bot. and bacter, Clemson, and state 

 botanist, S. C, 02-06; pathologist, TJ. S. Dept. 

 Agr, 06-07, pathologist in charge investigations 

 in forest path, 07- Demonstrator bot, Brown, 

 95-96 ; * lecturer, Marthas Vineyard Summer 

 Inst, 96-99; plant life, S. C. State Summer 

 Sch, 03-05; special agent, U. S. Dept. Agr, 04. 

 05. A.A; Soc. Bact; Bot. Soc; Phytopath. Soc. 

 (v. pres, 13, pres, 14) ; Wash. Bot. Soc. (pres) ; 

 Wash. Biol. Soc; New Eng. Bot. lub. A soft 

 rot of the sugar-beet; Bacterium teutlium; cul- 



tural studies of a nematode associated with plani: 

 decay; the rice blast in South Carolina; indi- 

 viduality of chromosomes; diseases of forest 

 trees; immunity in plant diseases; scientific ad- 

 ministration. 



Metcalf, Dr. Joel Hastings, 7 Lewis Road, Win- 

 chester, Mass. * Photographic astronomy. Mead- 

 ville, Pa, Jan. 4, 66. Grad, Meadville Theol. Sch, 

 90, D.D, 20; Harvard, 91; Ph.D, Allegheny, 91; 

 Oxford, England, 03. Unitarian minister. 

 Astrou. Soc; Am. Acad; Soc. Astron. de Mex. 

 Minor planets; photograj)hic doublets of large 

 aperture. 



Metcalf, Dr. J(olm) Trumbull), George Washing- 

 ton University, Washington, D. C. Psychology. 

 New Haven, Conn, March 21, 89. A.B, Yale, 

 10, A.M, 11, Ph.D, 13; Berlin and Munich, 13- 

 14. Instr. psychol, Princeton, 14-16; Smith, 16- 

 18, asst. prof, 18-19; psychologist, dept. pub. 

 welfare. 111. Div. Criminol, 19-20; asst. prof, 

 psychol, George Washington, 20- Lieut, Sanit. 

 C, 17-19. Psychol. Ass. Experimental psy- 

 cholog.v, 



Metcalf, Leonard, 14 Beacon St, Boston, Mass. 

 Civil engineering. Galveston, Tex, Aug. 26, 70. 

 B.S, Mass. Inst. Tech, 92. Engineer, Wheeler 

 and Parks, 92-95; prof. math, and eng, Mass. 

 Col, 95-97; consulting engineer, 97-07; partner 

 in firm, Metcalf and Eddy, 07- Civil Eng. (v. 

 pres) ; Water Works Ass. (past pres) ; Mech. 

 Eng; New Eng. Water Works Ass. (past pres) ; 

 Boston Soc. Civil Eng. (past pres). Water 

 works; water purification; sewerage; manufac- 

 turing wastes. 



Metcalf, Prof. Maynard M(ayo), Orchard Labora- 

 tory, Oberlin, Ohio. *Zooloqy. Elvria, Ohio. 

 March 12, 68. A.B, Oberlin. 89, Sc.D,' 14; Ph.D, 

 Hopkins, 93. Assoc, prof, biol, Goucher, 93-97, 

 prof, 97-06; zool, Oberlin, 06-14; private re- 

 search, 14- Instr. and trustee, Woods Hole. A.A; 

 Soc. Nat. (treas, 02, 03); Soc. Zool. (pres, IS, 

 sec'y-treas, 02-09) ; Econ. Ass; Acad. Polit. and 

 Social Sci; Nat. Econ. League (councilor) ; Nat. 

 Munic. League; West. Econ. Ass; Ohio Acad, 

 (trustee, research fund, 16-18, pres, 18) ; Wash. 

 Biol. Soc; hon. life mem. Soc. Acad. d'Hist. Int. 

 Protozoology; morphology of Tunicata, Mol- 

 lusca ; theory of evolution. 



Metcalf, Prof. Z(eno) P(ayne), West Raleigh, 

 N. C. Entomology. Lakeville, Ohio, May 1, 85. 

 A.B, Ohio State, 07. Instr. entom, Mich. Agr. 

 Col, and asst. entomologist, Exp. Sta, 07-08; 

 asst. entomologist, N. C. Dept. Agr, 08-12; prof, 

 zool. and entom, N. C. Col, and entomologist, 

 Exp. Sta, 12- Mem. staff, lake lab, Ohio, 

 16, 18. A.A; Entom. Soc; Ass. Econ. Entom: 

 mem. Ornith. Union; Wilson Ornith. Club; Mi- 

 cros. Soc; Ecol. Soc; Ohio Acad; N. C. Acad, 

 (v. pres, 14, pres, 21). Economic entomology; 

 morphology of Homoptera. 



Mettcalf, Prof. W(llmot) V(emon), 227 Oak St, 

 Oberlin, Ohio. Chcmi,'itry. Bangor, Maine, Sept. 

 2, 60. A.B, Oberlin, 83, A.M, 86; Ph.D, Hop- 

 kins, 90; Wurzburg, 93-96; Leipzig, 03-05. 

 Prof. nat. science. Whitman, 83-85 ; instr. chem. 

 and ph.vsics, Carlcton, 90-91, prof. 91-03; in 

 business, 03-09; asst. prof, physics. Fisk, 09- 

 14, retired, 14. Physical chemistry; van der 

 Waals' equation; reaction of diazo-compounds 



