132 



AMERICAN MEN OF SCIENCE 



Sch, 61; A.M, Ph.D, Yale, 63. Attorney- and 

 counselor-at-laio, 61- Formerly Am. correspon- 

 dent, ' Nature.' F.A.A. Adaptation of proceed- 

 ings of scientific societies to popular comprehen- 

 sion and appreciation; economics. 



Hale, Dr. William J (ay), Chemical Laboratory, 

 University of Michigan, Ann Arbor, Mich. 

 Chemistry. Ada, 0, Jan. 5, 76. A.B, A.M, 

 Miami, 97; A.B, Harvard, 98, A.M, 99, Ph.D, 

 02, fellow (Berlin and Gottingen), 02-03. 

 Instr. chem, Michigan, 03- M.A.A; Chem. Soc; 

 Chem. Gesell. Organic chemistry; furfurol 

 and similar compounds. Condensations among 

 aldehydes and ketones. 



Hall, Dr. Arthur G(raham), Miami University, 

 Oxford, O. Mathematics. Memphis, Mich, 

 Dec. 9, 65. B.S, Michigan, 87; Ph.D, Leipzig, 

 02. Teacher physics and chem, later teacher 

 math, and principal, High Sch, LaPorte, Ind, 

 87-91; instr. math, Michigan, 91-93; head 

 teacher physics, High Sch, Grand Rapids, Mich, 

 93-94; instr. math, Michigan, 9403; asst. prof, 

 Illinois, 03-05; prof, Miami, 05- Math. Soc. 

 Theory of transformation groups. 



Hall, Prof. Asaph, Norfolk, Conn. * Astronomy. 

 Goshen, Conn, Oct. 15, 29. McGrawville, 54; 

 Michigan, 56. Schoolmaster, Shalerville, O, 

 56-57 ; student and asst, Harvard Col. Observa- 

 tory, 57-62; aide, Naval Observatory, 62-63, 

 prof, U. S. N, 63-; astron, Harvard, 95-01. 

 Hon. Ph.D, Hamilton, 78; LL.D, Yale, 79; Har- 

 vard, 86; Chevalier Legion d'honneur. Nat. 

 Acad; F.A.A. (v. pres, 80, pres, 02) ; assoc. fel. 

 Am. Acad; Philos. Soc; hon. mem. N. Y. Acad; 

 for. assoc. Royal Astron. Soc; cor. mem. Inst. 

 de France; St. Petersburg Imp. Acad. Astron- 

 omy. Satellites. 



Hall, Dr. A(saph), Jr, Naval Observatory, Wash- 

 ington, D. C. Astronomy. Cambridge, Mass, 

 Oct. 6, 59. Columbian, 76-78 ; A.B, Harvard, 82 ; 

 Ph.D, Yale, 89. Asst, Naval Observatory, 82- 

 85 ; Yale Observatory, 85-89 ; asst. astronomer, 

 Naval Observatory, 82-92; prof, astron, Michi- 

 gan, 92-05. F.A.A. ( sec'y, A, 95, sec'y of Council, 

 96, gen. sec'y, 97, v. pres, 00) ; Astron. and 

 Astrophys. Soc; Math. Soc; Wash. Acad; 

 Astron. Gesell. Mass of Saturn; orbit of Nep- 

 tune's satellite; orbits of comets; determina- 

 tion of star places with meridian circle. De- 

 termination of star places with meridian circle. 



Hall, Charles M(artin), 136 Buffalo Ave, Niagara 

 Falls, N. Y. Electrochemistry, Chemistry. 

 Metallurgy. Thompson, O, Dec. 6, 63. A.B, 

 Oberlin, 85, A.M, 93. Manuf. aluminum, Pitts- 

 burg Reduction Co, 88-, v. pres, 90- F.A.A; 

 Electrochem. Soc. (v. pres.) ; Min. Eng; Philos. 

 Soc; British Inst. Elec. Eng. Invented electro- 

 lytic process for manufacture of aluminum. 



Hall, Prof. C (hristopher) W(ebber), 803 Univer- 

 sity Ave, S. E, Minneapolis, Minn. *Geology, 

 Mineralogy. Wardsboro, Vt, Feb. 28, 45. A.B, 

 Middlebury, 71, A.M, 73 ; Leipzig, 75-78. Princi- 

 pal, Glen Falls Acad, N. Y, 71-72; High Sch, 

 Mankato, Minn, 72-73; supt. city schools, Owa- 

 tonna, Minn, 73-75; instr. geol, Minnesota, 78- 



79, asst. prof, 79-80, prof, geol, miner." and biol, 

 80-90, geol. and miner, 90-, dean, Col. Eng, 

 Metal, and Mech. Arts, 92-97. Asst. geologist, 

 Minn. Geol. Surv, 78-80; U. S. Geol. Surv, 84- 

 F.A.A; Geol. Soc; Geog. Ass; Eng. Educ; Minn. 

 Acad, (ed, 'Trans,' 85-, pres, 00). Geology and 

 mineralogy. Geology of Minnesota; water re- 

 sources ; mineralogy ; petrography. 



Hall, Prof. Edwin H(erbert), 30 Langdon St, Cam- 

 bridge, Mass. *Physics. Gorham, Me, Nov. 7, 

 55. A.B, Bowdoin, 75; Ph.D, Hopkins, 80. 

 Asst. physics, Hopkins, 80-81; instr, Harvard, 

 81-88, asst. prof, 88-95, prof, 95- LL.D, Bow- 

 doin, 05. F.A.A. (v. pres, 04) ; Physical Soc; 

 Am. Acad; cor. mem. British Ass. Hall effect 

 in various metals; changes of temperature in 

 walls of steam-engine cylinder; thermal con- 

 ductivity of nickel and iron; deflection of fall- 

 ing bodies. The van der Waal's a in alcohol 

 and ether; Thomson effect in soft iron; theory 

 of thermoelectric action. 



Hall, Dr. Elmer E(dgar), 1825 Arch St, Berkeley, 

 Cal. Physics. McGregor, la, Aug. 21, 70. 

 B.S, S. California, 93; M.S, California, 96, 

 Whiting fellow, 01-02; Ph.D, Cornell, 02. V. 

 principal and head, Science Dept, High Sch, 

 Long Beach, 96-99 ; asst. physics, California, 

 99-01, instr, 02- Physical Soc. Penetration in 

 total reflection. 



Hall, Pres. G(ranville) Stanley, 94 Woodland St, 

 Worcester, Mass. *Psychology. Ashfield, Mass, 

 Feb. 1. 46. A.B, Williams, 67, A.M, 70; Union 

 Theol. Sem, 67-68; Berlin and Bonn, 69-70; 

 Union Theol. Sem, 70-71; Berlin and Heidel- 

 berg, 71-72; Ph.D, Harvard, 78; Berlin and 

 Leipzig, 78-80. Prof, philos, Antioch, 72-76; 

 instr. Harvard, 76-78; lecturer, Harvard and 

 Williams, 80-81 ; prof, psychol, Hopkins, 81- 

 88; pres. and prof, psychol, Clark, 88- Ed, 

 'Am. Jour, of Psychol,' 87-; ' Pedagog. Sem,' 

 91-; 'Am. Jour, of Religious Psychol,' 04- 

 LL.D, Michigan, 88; Williams, 89; Hopkins, 

 02. Psychol. Ass; Philos. Ass; fel. Am. Acad; 

 Antiq. Soc; Mass. Hist. Soc. Experimental psy- 

 chology; child-study; education; philosophy; 

 ethics. Psychology ; adolescence. 



Hall, H(arvey) M(onroe), University of Cali- 

 fornia, Berkeley, Cal. Botany. Lee Co, Ills, 

 March 29, 74. B.S, California, 01, M.S, 02. 

 Herbarium asst, California, 01-02, asst. bot. 

 and asst. botanist, Agr. Exp. Sta, 02-03, instr. 

 bot. and asst. botanist, 03- California plants, 

 especially Compositae; phytogeography. Com- 

 positae of southern California; plant distribu- 

 tion in the Sierra Nevada Mountains. 



Hall, James P(ierre), 6 Poplar St, Brooklyn, N. Y. 

 Astronomy, Meteorology. Auburn, N. Y, Sept. 

 2, 49. Hisih Sch. Newspaper work, various 

 papers, 70-83; ' N. Y. Tribune,' 83- M.A.A; 

 Astron. and Astrophys. Soc; British Ass; Brit- 

 ish Astron. Ass. 



Hall, Prof. Lyman B(eecher), Haverford College, 

 Haverford, Pa. *Chemistry. New Bedford, 

 Mass, Jan. 16, 52. A.B, Amherst, 73; Ph.D, 

 Gottingen, 75; fellow, Hopkins, 76-79. Asst. 



