AMERICAN MEN OF SCIENCE 



691 



S. Patent Office, 96-03; mem. patent law firm, 

 Byrnes, Townsend and Brickenstein, OS-; re- 

 search director, Union Carbide and Carbon Corp, 

 19- Consulting chemist, ordnance dept, 18-; 

 mem. exec, board, Nat. E<?search Council, 19- 

 Chem. Soc; Electrochem. Soc. (v. pres, 09); 

 Soc. Chem. Indust; Soc. de ehim. indust. Elec- 

 trolytic alkali industry. 

 Townsend, Prof. E(dgar) J(erome), 510 John St, 

 Champaign, Til. *Maihcmatics. T.itelifiold. Mich 

 Feb. 22, 65. Ph.B, Albion, 90, LL.D, 15; Ph.M, 

 Michigan. 91; Ph.D, Giittingen, 00. Instr. 

 math, Chicago Manual Training Sch, 91-93; 

 asst. prof, Illinois, 93-95, assoe. prof, 95-05, 

 prof, 05-, dean, col. science, 05-13. A.A; Math. 

 Soe. Foundations of geometry; calculus; func 

 tions of a complex variable. 



Tozzer, Prof. Alfred M(arston), Harvard Univer- 

 sity, Cambridge, Mass. * Anthropology. Lynn, 

 Mass, July 4, 77. A.B, Harvard, 00, A.M, 01, Ph.D, 

 04, Instr. archeol, Harvard, 05-12, asst. prof, an- 

 throp, 12-19, assoc. prof, 20-, asst. and later cura- 

 tor, Pedbody Museum, 05- Am. fellow, Archeol. 

 Jnst, 02-05; mem. exped. to Cent. Amer, 02-05; 

 in charge, Peabody Museum exped. to Cent. 

 Amer. and Brit. Honduras, 09; director, Int. 

 Sch. Archeol. and Ethnol, Mexico, 13-14. A.A; 

 Anthrop. Ass. (permanent sec'y); Antiq. Soc; 

 Folk-lore Soc. (treas) ; fel. Ethnol. Soc; Am. 

 Acad; Eoyal Anthrop. Inst; cor. mem. Paris 

 Soc. des Am^ricanistes. Ethnology and archeol- 

 ogy of Central America; ethnology of the Na- 

 vajo Indians. 

 Trabue, Prof. M(arion) E,(ex) Teachers College, 

 Columbia University, New York, N. Y. Psy- 

 chology. Kokomo, ' Ind, April 30, 90. A.B, 

 Northwestern, 11; A.M, Columbia, 14, Ph.D, 15. 

 Instr. educ. edministration, Teachers Col, Co- 

 lumbia, 14-16, asst. prof, educ, 17-, director, 

 bur. educ. service, 19- Chief psvchol. examiner, 

 Sanit. C, 17-18. A.A; Psychol." Ass; Nat. Soc. 

 Study of Educ; Nat. Ass. Directors Educ. Re- 

 search. Measurement of intelligence and educa- 

 tional achievements. 

 Tracey, J(oshua) I(rving), Yale University, New 

 Haven, Conn. Mathematics. Upperco, Md, 

 Aug. i9, 83. B.S, Dickinson, 06; fellow, Hop- 

 kins, 10-12, Ph.D, ]2. Instr. math. Penning- 

 ton Sem, 06-08; Baltimore Polytech, 09-10; 

 Yale, 12-16, asst. prof, 16- Math. Soc. 

 Rational curves of the fourth and fifth degree 

 and associated covariant curves. 

 Tracy, Dr. F(rederick), 173 Walmer Road, To- 

 ronto, Can. Philosophy. Claremont, Ont, May 

 18, 62. Pickering, 83-84; B.A, Toronto, 89, 

 fellow, 90-92; fellow, Clark, 92-93, Ph.D, 93. 

 Commercial master, Pickering, 85; lecturer 

 philos, Toronto, 93-05, assoc. prof, 05-16. prof, 

 ethics, 16- Lecturer pedag, McMaster, 01-07. 

 Philos. Ass; Religious Educ. Ass; 111. Soc. Child 

 Study; Ont. Child Study Ass. Left-handedness; 

 the psychology of childhood ; theory of knowl- 

 edge; child study. 

 Tracy, Prof. Henry C(arroU), University of Kan- 

 sas, Lawrence, Kans. Anatomy. Hartford, Vt, 

 July 11, 79. A.B, Dartmouth. '02; A.M. Brown, 

 05, Ph.D, 10. Submaster, high sch. Bellows 

 Falls, Vt, 02-04; asst. physiol. Brown. 04-07; 

 asst. biologist, R. I. Fish Commission, 07-10; in- 



str. anat. Northwestern, 10-13; prof, Marquette, 

 13-20; Kansas, 0- Scientific asst, U. S. Bur. 

 Fisheries, Woods Hole, 10, 11. A.A; Ass. Anat. 

 Life histories of fishes; the swim bladder; nerv- 

 ous system in fishes. 



Tracy, Prof. J(ohn) C(layton), 345 Winthrop 

 Ave, New Haven, Conn. Mathematics. WJUi- 

 mantic, Conn, Nov. 3, 69. Ph.B, Yale, 90, C.E, 

 92. Struct, engineer. King Bridge Co, 90-91 ; 

 instr, civil eng, Yale, 91-02, asst. prof, struct, 

 eng, 02-15, prof, civil eng, 15- Eng. Educ. 

 Descriptive geometry; surveying; mechanics ap- 

 plied to the calculation of stresses and the 

 strength of materials. 



Tracy, William W, The Kenesaw. Ifith nnd 

 Irving Sts, Washington, D. C. Horticulture. 

 Hudson, Ohio, May 21, 45. B.S, Mich. Agr. Col, 

 67, M.S, 70, hon. Sc.D, 07. Prof, hnrt, Mich. 

 Agr. Col, 70-72; supt. of testing gardens, U. S. 

 Dept. Agr, OS- Soc. Hort. Sci. Varietal dif- 

 ferences in garden vegetables. 



Transeau, Prof. E(dgar) N(elson), Ohio State 

 University, Columbus, Ohio. *Botany. Wil- 

 liamsport, Pa, Oct. 21, 75. A.B. Franklin and 

 Marshall, 97; Chicago, 00-01; Ph.D, Michigan, 

 04. Prof, biol. Alma, 04-06; mem. staff, Cold 

 Spring Harbor, 06-07; prof, lot. Nor. Sch, 

 Charleston, 111, 07-15 ; Ohio State, 15-, head of 

 dept, 18- A.A; Roc. Nat; Bot. Soc; As. Oeog; 

 Ecol. Soc; 111. Acad; Ohio Acad. Plant physiol- 

 ogy; vegetation of Ohio; transpiration; ecology 

 of bog plants; taxonomy and ecology of fresh- 

 wntor alprtc 



Traphagen, Dr. F(rank W(eiss), Rapid Citv. .S, 

 Dak. Metallurgy. Eaton. Ohio, July 20,' 61. 

 Ph.B, Columbia, 82, Ph.D, 83. Instr. chem, 

 Staunton Mil. Acad, 84-87; prof. Col. of Mont, 

 87-93 ; Mont. Col, and chemist, Mont. Exp. Sta, 

 93-03; prof, metal, and assaying, Colo. Sch. of 

 Mines, 03-16; S. Dak. Sch. Mines. 16- Assayer, 

 Champion Mining Co, 90-93 ; in charge Mont.' 

 mining exhibits, Columbian Expos, 93 ; consult- 

 ing expert for various mining companies. A.A; 

 Chem. Soe; Min. Eng; Soc. Chem. Indust; West. 

 Ass. Tech. Chem. and Metal, (pres. 04) ; Frank- 

 lin Inst; London Chem. Soc. Chemistry of soils; 

 foods; metallurgical chemistry and ore dressing; 

 plants and waters poisonous to stocJt. 



Trask. Dr. John W(illlara), 3311 Newark St, 

 Washington, D. C. Pub'ir health. Bav Citv, 

 Mich, Feb. 18, 77. M.D, Michigan. 01.' Asst. 

 surgeon, U. S. Puh. Health Service, 02-07, passed 

 asst. surgeon, 07-09, .'iurgrini. if In rharue, 

 div. sanit, reports and statist. 09- Ass. Mfl. 

 Surg; Pub. Health Ass. (chnirmnn, sect, vital 

 statist, 15-); Am. Med. Ass; Statist. Ass. 

 Sanitation; vital statistics; tuborctilosi* ; ma- 

 laria; spread and geographic distribution of 

 disease. 



Traum, Dr. J(acob). T^niversity of California, 

 Bcrkolcv. Calif. Vetrrinarn srirnrr. Galicia, 

 Austria! Nov. 23. 82. D.V.M. Cornell, OH. 

 With bur. animal indust. U. S. Dept. Agr, 05- 

 14; assoc. prof. ret. scirnce, California, 14- 

 Vrt. Med. Ass. Infectious abortion in cattle; 

 bovine tuberculosis. 



Trautwine, John CCresson). Jr. 257 S, Fourth St, 

 Philadelphia, Pa. Civil and hydraulic engineer- 



