AMERICAN MEN OF SCIENCE 



139 



82-83. Tutor math, Wooster, 79-80 ; prof, Hast- 

 ings, 84-88; Miami, 88-93; State Nor. Sch, 

 Stevens Point, Wis, 94- Math. Soc; Int. Ass. 

 Prom. Quaternions. Vector analysis; teaching 

 of elementary algebra and geometry. 

 Collins, Julius L(loyd), University of California, 

 Berkeley, Calif. Genetics. Kewanna, Ind, Feb. 

 16, 89. B.S, California, 17. Principal, high sch, 

 King's Valley, Oregon, 12-14; asst. genetics, 

 California, 18, instr, 18- Soc. Nat; Calif. Bot. 

 Soc. Plant breeding; Drosophila; xenia in 

 hybrids; Crepis technique. 



CoUins, Dr. Katharine R(ichards), Buffalo City 

 Hospital, Buffalo, N. Y. Bacteriology. New 

 Albany. Ind, March 23, 63. M.D, Michigan, 93. 

 Practising physician, Atlanta, Ga, 94-02; fel- 

 low, Eockefeller Inst, 02-03 ; bacteriologist and 

 asst. director, research lab, Dept. Health, N. Y. 

 City, 03-08 ; asst. director, Ga. State Board 

 Health, 08-18; research worker, dept. path, 

 Western Eeserve^ 18-19; instr. path, and iacter, 

 Buffalo, 19-; exec, director, div. laboratories, 

 Buffalo City Eosp. A. A; Ass. Path, and Bact; 

 Soc. Exp. Biol; Soc. Bact; Soc. Immunol; Ass. 

 Tuber; Am. Med. Ass. Immunology; dysen- 

 tery; glanders; pneumococci; agglutinins; peri- 

 apical abscesses; eczema marginatum. 



CoUins, Dr. E(ussell) J(ohnson), Balfour Sana- 

 torium, Balfour, B. C, Can. Medicine. Con- 

 neaut, Ohio, Oct. 3. 91. A.B, Western Eeserve, 

 11, M.D, 15, A.M, 16; Chicago, 16. Instr. 

 Pharmacol, 15-16; asst. med. supt. N. S. Sana- 

 torium; med. supt, Balfour Sanatoritim. Soc. 

 Pharmacol; Ass. Tuber; Can. Med. Soc; Can. 

 Soc. Prev. Tuber. Pharmacology; biochemistry; 

 tuberculosis; veratrin; determination of mer- 

 cury in animal tissues; hexamethylene ; absorp- 

 tion of iodin; X-ray in tuberculosis. 



Collins, W(illiam) D(ennis), TJ. S. Geological 

 Survey, Washington, D. C. Chemistry. Maiden, 

 Mass,' Sept. 4, 75. A.B, Harvard, 95, A.M, 97. 

 Prof. chem. and physics, Earlham, 97-06; chem- 

 ist, U. S. Geol. Surv, 06-08; bur. chem, IT. S. 

 Dept. Agr, 08-20; U. S. Geol. Surv, 20- Chem. 

 Soc; Wash. Acad. Water; metals in foods; 

 analytical methods ; reagents. 



Collins, W(illia)m H(enry), Haverford College, 

 Haverford, Pa. Astronomy. Peekskill, N. Y, 

 Oct. 22, 59. B.S, Haverford, 81, A.M, 92. Di- 

 rector, astron. observatory, Haverford, 92-04, 

 prefect of college, 97-19, retired, 19. Astron. 

 Soc. Double star measurements. 



Collins, Dr. W(illiam) H(enry), 15 Rosedale Ave, 

 Ottawa, Can. Geology. Chatsworth, Ont, Oct. 

 26, 78. B.A, Toronto, 04; Ph.D, Wisconsin, 11. 

 Geologist, Can. Geol. Surv, 06-20, director, 20- 

 Royal Soc. Can; Can. Min. Inst. Petrology; 

 Pre-Cambrian geology. 



Colony, E(oy) J(ed), Columbia University, New 

 York, N. Y. Geology. St. Louis, Mo, March 

 5, 70. Grad, Cooper Union, 00, B.Ch, 06; Co- 

 lumbia, 05. Various commercial positions, 90- 

 00; instr. chem, Cooper Union, 00-05, asst. prof, 

 metal, and miner, 06-16; instr. geol, Cohmibia, 

 16- Consulting engineer cement research. Board 

 of Water Supply, N. Y. City, 14-16. A.A; 

 Min. Eng; N. Y. Acad. High silica rock for 

 glass and abrasives; magnetic ore deposits in 

 southeastern New York; petrography of cement. 



Colpitts, E(dwin) H(enry), Western Electric Co. 

 463 West St, New York, N. Y. Electrical en- 

 gineering. Point de Bute, N. B, Jan. 19, 72. 

 A.B, Mt. Allison, 93; Harvard, 96, A.M, 97, 

 Principal, grammar sch, Carbonear, Newfound- 

 land, 93-95; asst. physics, Harvard, 97-99; 

 telephone engineer. Am. Telephone and Tele- 

 graph Co, 99-07; Western Elec. Co, 07- Elec. 

 Eng; Physical Soc; assoc. Radio Eng; Soc. Au- 

 tomotive Eng. Telephone engineering; radio 

 telephony. 



Colton, Prof. C(harles) A(dams), Pleasant Val- 

 ley, N. Y. CJiemistry. New York, N. Y, 

 March 29, 52. E.M, Columbia, 73; hon. Sc.D, 

 Newark Tech. Sch, 19. Asst. miner, sch. mines, 

 Columbia, 73-82 ; prof. chem. and miner. Rose, 

 82-84; director, Newark Tech. Sch, 84-18, emer' 

 director, 18- Min. Eng; Chem. Soc. Miner- 

 alogy. 



Colton, Prof. Harold S(ellers), University of 

 Pennsylvania, Philadelphia, Pa. Zoology. Phil- 

 adelphia, Aug. 29, 81. B.S, Pennsylvania, 04, 

 A.M, 06, fellow, 07-08, Ph.D, 08; Carnegie In- 

 stitution table, Naples Zool. Sta, 08-09. Asst. 

 sool, Pennsylvania, 09-12, instr, 12-18, asst' 

 prof, 19- Capt, intelligence div, 18-19. A.A; 

 Soc. Nat; Soc. Zool; Anthrop. Ass; Ecol. Soe; 

 Phila. Acad; Am. Geog. Soc. Geography; 

 ecology of fresh-water and marine Mollusca; ex- 

 cretion in Ascidians; geography and archeology 

 of central Arizona; educational statistics re- 

 lated to zoology. 



Colvin, Prof. Stephen S(heldon), Brown Univer- 

 sity, Providence, R. I. Psychology, Education. 

 Phenix, R. I, March 29, 69. Ph.B, Brown, 91, 

 A.M, 94; Ph.D, Strasbourg, 97; Qark, 97-01. 

 Instr. rhetoric, Brown, 92-95 ; English High 

 Sch, Worcester, 97-01 ; asst. prof, psychol, 

 Illinois, 01-03; philos. Brown, 03-04; assoc. 

 prof, psychol, Illinois, 04-07, prof, 07-12 ; ediu;. 

 psychol, Brown, 12- A.A; Psychol. Ass. The 

 philosophical phases of psychology; the interests 

 of adolescence as shown in school compositions; 

 color perception of animals; ideational types of 

 school children; the psychology of learning; 

 psychology of high school subjects; semi-charac- 

 ter tests; mental tests; educational advice and 

 direction. 



Comey, Dr. Arthur M(essinger), Upland Ave, 

 Chester, Pa. *Chemistry. Boston, Mass, Nov. 

 10, 61. A.B, Harvard, 82; Ph.D, Heidelberg, 

 85. Instr. chem. and director, summer sch. of 

 chem. Harvard, 85-89; prof. Tufts, 89-93; 

 anal, and consulting chemist, 93-06; director, 

 east, lab, E. I. duPont de Nemours Powder Co, 

 06- Chairman explosives sub-committee, Nat. 

 Research Council, 17-19. A.A; Chem. Soc. Am. 

 Acad; Soc. Chem. Indust; Chem. Gesell. An- 

 alytical and technical chemistry. 



Compton, Dr. Arthur H(olly), Washington Uni- 

 versity, St. Louis, Mo. *Physics. Wooster, 

 Ohio, Sept. 10, 92. B.Sc, Wooster, 13; fellow, 

 Princeton, 13, A.M, 14, Ph.D, 16. Asst. physics, 

 Wooster, 10-11, chem, 11-12; instr. physics, 

 Princeton, 14-15; Minnesota, 16-17; research 

 physicist, Westinghouse Lamp Co, 17-19; Nat. 

 Research fellow, 19-20; prof, physics and head 

 of dept, Washington (St. Louis), 20- A.A; 

 Physical Soc. The earth's rotation; specific 



