448 



AMERICAX MEN OI-' bCIEXCE 



Magruder, Egbert W(atson), F. S. Eoyster Guano 

 Co, Norfolk, Va. Chemistry. Albemarle Co, 

 Va, Oct. 25, 68. A.B, Hampdcn-Sidney, 91; 

 Virginia, 92; Hopkins, 92-97. Asst. prof, 

 chcm, Miss. Agr. Col, 97-00; chief chemist and 

 state chemist, Va. Dept. Agr, 00-15; chief 

 chemist, F. S. Eoyster Guano Co, 15- Lecturer and 

 asst. prof, food chem. Med. Col. of Va ; chemist, 

 Va. Ovster Commission, 13-14. A.A; Chem. 

 Soc. (pres, Va. sect). Agricultural chemistry; 

 fertilizers. 



Magruder, Prof. W(illia)m T(homas), 342 W. 

 Ninth Ave, Columbus, Ohio. Mechanical engi- 

 neering. Baltimore, Md, April 22, 61. M.E, 

 Stevens, 81; Hopkins, 86-87. Designer, Camp- 

 bell Printing Press and Mfg. Co, 81-86; chief 

 chemist, B. and O. R. R, 87; instr. mech. eng, 

 Vanderbilt, 87-88, adj. prof, 88-96; prof, Ohio 

 State, 96- Chief of machinery, Tenn. Expos, 

 96. A.A. (sec'y. D, 99-00, 02-07); Mech. Eng. 

 (chairman, gas power sub-committee, 19) ; Eng. 

 Educ. (councilor, 99-02, 07-11, v. pres, 05-06, 

 sec 'y, 06-07, pres, 12-13, councilor) ; Ohio Soc. 

 Mech. Eng. (pres, 05-07); Eng. Club Columbus 

 (pres, 04-05). Gas engines; materials of con- 

 struction. 



Mahin, Prof. Edward G, 27 Russell St, La Fay- 

 ette, Ind. Chemistry. La Fayette, Aug. 16, 76. 

 B.S. Purdue, 01, M.S, 03; fellow, Hopkins, 07, 

 Ph.D, 08. Asst. chem, Purdue, 01-03, instr, 03- 

 06, assoc. prof, 08-14, prof. anal, chem, 14- 

 Metallographist, II. S. Naval Eng. Exp. Sta, 

 summers, 17, 18; consulting chem. engineer, 

 Mich. Smelting and Ref. Co. A.A; Chem. Soc; 

 Min. and Met. Eng; Soc. Steel Treating; Soc. 

 Test. Mat; Ind. Acad; British Inst. Metals. 

 Metallurgy; London purple; conductivity and 

 viscosity of organic solutions; aluuiinates; non- 

 metnllic inclusions in iron and steel; sulphur 

 trioxide. * 



Mahoney, J(araes) O(wen), 1900 Crockett St, 

 Dallas, Tex. Mathematics. Lvnnville, Tenn, 

 Aug. 3, 70. B.E, Vanderbilt,' 94, M.S, 96. 

 Instr. math, Vanderbilt, 94-97 ; math, and sci- 

 ence. Cooper Training Sch, Carthage, Tex, 98- 

 99; head, dept. math, Dallas High Sch, 99- 

 A.A; Math. Soc; Cent. Ass. Sci. and Math. 

 Teachers; British Math. Ass. 



Mahood, Dr. S(amuel) A(rthur), Tulane Univer- 

 sity, New Orleans, La. Chemistry. Platte Co. Ne- 

 braska, May 18, 84. B.S, Nebraska, 10, A.M, 

 11 ; Ph.D, Cornell, 17. Asst. chem, Nebraska, 

 08-10; head, dept. chem, high sch, Lincoln, 

 Nebr, 10-11; instr. chem, Lawrence, 11-12; 

 asst, Cornell, 12-13, instr. org. chem, 13-17; 

 senior research chemist, forest products lab, U. 

 S. Forest Service, and lecturer forest products. 

 Wisconsin, 17-20; assoc. prof, chem, Tulane, 

 SO- Chem. Soc. Chemistry of forest products; 

 halogen derivatives of phenolphthalein. 



Mailey, R(oyal) D(avis), 323 Springdalo Ave, 

 East Orange, N. J. Electrical engineering. 

 Lynn, Mass, 80. B.S, Mass. Inst. Tech, 04. 

 Assoc, physical chem, Mass. Inst. Tech, 04-14; 

 chief engineer. Cooper Hewitt Elec. Co, 16- 

 Physical Soc; Chem. Soc; Elec. Eng. Thermo- 

 dynamics; electrical conduction in gas and 

 vapors. 



Mailliard, Joseph, 1815 Vallejo St, San Francisco, 

 Calif. Ornithology. Bordentown, N. J, Dec. 30, 

 57. California, 68. Curator birds and mam- 

 ma's, Calif. Acad, 19- A.A; fel. Ornith. Union; 

 Calif. Acad; Cooper Ornith. Club. Geographic 

 distribution and habits of birds. 



Mains, Dr. E(dwin) B(utterworth), Agricultural 

 Experiment Station, La Fayette, Ind. Botany. 

 Coldwater, Mich, March 31,' 90. A.B, Michigan, 

 13, fellow, 15, Ph.D, 16. Asst. botanist, exp. 

 sta, Purdue, 16-17, assoc. botanist, 17- A.A; 

 Bot. Soc; Phytopath. Soc. Physiology, biology 

 and taxonomy of Uredinales. 



Major, Prof. C(harles) C(urtis), Iowa State Col- 

 lege, Ames, Iowa. Mechanical engineering. 

 Lehman, Pa, Jan. 4, 69. M.E, Bloomsburg Nor. 

 Sch, 91 ; M.E, Cornell, 98. Asst. chief engineer, 

 Swift and Co, St. Joseph, Mo, 98-99; instr. 

 mech. eng, Cornell, 99-01; California, 01-03; 

 head, sch. applied sci, Oklahoma, 04-05; asst. 

 prof, mech drawing, Ohio State, 05-07; mech. 

 engineer, Midgley Mfg. Co, 07-08; assoc. prof, 

 mech. eng, Iowa State, 08- Engineer for vari- 

 ous indust. concerns, summers. Mech Eng. 



Major, Prof. David R, Huntington Bank Building, 

 Columbus, Ohio. Psychology, Education. Frank- 

 fort, Ind, March 26, 66. B.S, Wabash, 90; 

 Ph.D, Cornell, 96; higher diploma in educ, 

 Teachers Col, Columbia, 99; LL.B, Indiana, 16. 

 Principal, high sch, Warren, Ind, 90-92; Frank- 

 fort, Ind, 96-98; acting prof, pedag, Nebraska, 

 99-00; asst. educ. Teachers Col, Columbia, 00- 

 01; prof, Ohio State, 01-14. A.A; Psychol. 

 Ass; West. Philos. Soc; Ass. Univ. Professors 

 Educ. 



Major, Dr. R(alph) H(ennon), Eosedale, Kans. 

 Pathology. Liberty, Mo, Aug. 29, 84. A.B, 

 William Jewell, 02; Leipsic, 03-06; M.D, Hop- 

 kins, 10; Munich, 12-13. Asst. med, Hopkins, 

 11-13; instr. path, Stanford, 13-14; prof, Kan- 

 sas, 14- Ass. Path, and Bact. Endocarditis; 

 anaphylaxis; diabetes. 



Malcolm, C(harles) W(esley), 1233 Granville 

 Ave, Chicago, 111. Engineering. Roseville, 111, 

 Oct. 13, 79. B.S, Illinois, 02, C.E, 06. Instr. 

 civil eng, Illinois, 02-06, assoc, 06-07, asst. 

 prof, struct, eng, 07-13 ; v. pres. and gen. man- 

 ager, Geyser Elec. Co, 13- Assoc, mem. Civil 

 Eng; Eng. Educ. Graphic statics; structural 

 engineering. 



Malleis, O(tto) O(scar), Mellon Institute, Pitts- 

 burgh, Pa. Chemistry. Halstead, Kans, July 

 9, 89. A.B, Kansas, 12, M.S, 13. Commercial 

 chemist, 12-16; fellow, Koppers Co, Mellon Inst. 

 77- Chem. Soc; Soc. Test. Mat. Reactions of 

 formamidines; coal and coke. 



Mallinckrodt, E(dward), Jr, 16 Westmoreland 

 Place, St. Louis, Jfo. Chemistry. St. Louis, 

 Nov. 17, 78. A.B, Harvard, 00, A.M, 01. V. 

 pres, Mallinckrodt Chcm. Works, 05- A.A; 

 Chem. Soc; Mech. Eng. 



Malloch, John Russell, Urbana, III. Entomology. 

 Milton of Campsie, Scotland, Nov. 16, 75. B.A, 

 Glasgow, 97. Scientific asst. bur. entom, U. 

 S. Dept. Agr, 12-13 ; asst. to state entomologist, 

 111, 13-17; entomologist. 111. Nat. Hist. Surv, 

 17- Ecol. Soc; Wash. Entom. Soc; fel. London 



