268 



AMERICAN MEN OF SCIENCE 



by miorokinetoscope; apparatus and methods 

 for exact investigation. Atomic weights; com- 

 pressibility of elements and compounds; energy 

 relations of systems under varying conditions; 

 accurate calorimetry; standardizing thermom- 

 eters by bicomponent systems; electrochemistry. 



Richardson, Prof. C(harles) H(enry), 4 College St, 

 Hanover, N. H. Chemistry, Mineralogy, Geol- 

 ogy. Topsham, Vt, Sept. 26, 62. A.B, Dart- 

 mouth. 92, A.M. 05, fellow, 05-98. Ph.D. 98; 

 Chicago, summer, 02. Principal, Black River 

 Acad, Ludlow, Vt, 92-93; Green Mt. Sem. and 

 Minard Commercial Col, 93-95; asst. chem, 

 Dartmouth, 95-98, instr. chem. and miner, 98- 

 01, miner, and geol, 01- Mem. Gen. Educ. Com, 

 Paris Expos, 01. Mem. Eighth Int. Geog. Cong. 

 M.A.A; Geol. Soc; Chem. Soc; Vt. Bot. Club. 

 Anatomy and physiology of Pinus sylvestris; 

 the oalciferous mica schist of eastern Vermont; 

 analysis of Washington marbles; the terranes 

 of Orange County, Vt; Washington limestone 

 and its associated terranes. Delicacy of chem- 

 ical reactions; areal and economic geology of 

 northeastern Vermont. 



Richardson, Clifford, 122 E. 34th St, New York, 

 X. Y. *Chemistry. Worcester, Mass, March 

 6, 56. A.B, Harvard, 77. Field asst, U. S. 

 Geol. and Geog. Surv. (Hayden), 78; asst. 

 chemist, U. S. Dept. Agr, 78-83, principal 

 asst, 83-87; inspector of asphalt and cements 

 and chemist, Eng. Dept, D. C, 87-94 ; practising 

 chemist, 94-95; supt. of tests, The Barber 

 Asphalt Paving Co, 96-00; director, N. Y. Test- 

 ing Lab, 00- F.A.A; Chem. Soc; Soc. Chem. 

 Indust. (chairman, N. Y. Sect, 00-02); Ass. 

 Off. Agr. Chemists (sec'y, 85-87) ; Mech. Eng; 

 Soc. Testing Materials; Wash. Acad; N. Y. 

 Chemists Club; London Chem. Soc; Chem. 

 Gesell. Chemistry of the cereals and grasses; 

 food adulteration; asphalts and native bitu- 

 mens; hydraulic cements. Classification and 

 study of native bitumens; constitution of Port- 

 land cement; uniformity in chemical analysis. 



Richardson, Dr. G(eorge) B(urr), U. S. Geolog- 

 ical Survey, Washington, D. C. Geology. New 

 York, N. Y, Aug. 21, 72. B.S, Harvard, 95, 

 M.S, 97; fellow, Hopkins, 99-00, Ph.D, 01. 

 Asst. physics, Harvard, 93-95; chemist, War- 

 ren Paper Mills, Cumberland Mills, Me, 96; 

 asst. geologist, U. S. Geol. Surv, 00- Wash. 

 Geol. Soc. Indiana folio; reconnaisance in 

 Trans-Pecos, Texas; hydrology of Utah Lake 

 and Jordan Valleys. El Paso folio. 



Richardson, Dr. Harriet, 1864 Wyoming Ave, 

 Washington, D. C. Zoology. Washington. 

 A.B, Vassar, 96, A.M, 01 ; Ph.D, Columbian, 03. 

 Collaborator, Smithsonian Inst, 01- F.A.A; 

 Wash. Acad; Wash. Biol. Soc. Isopod Crus- 

 tacea. Systematic work on the Isopoda. 



Richardson, Dr. Mark W(yman), 90 Equitable 

 Building, Boston, Mass. Medicine, Bacteriol- 

 ogy, Pathology. Fitchburg, Mass, Dec. 27, 67. 

 A.B, Harvard, 89. M.D, 94; Berlin and Vienna, 

 94-95; Bullard fellow, Harvard, 98; Dalton 

 scholar, Mass. Gen. Hosp, 98-01. Asst. path, 



Harvard, 97-99, theory and practise of med, 99- 

 00; chief examiner, Equitable Life Assurance 

 Soc. of the U. S. F.A.A; Am. Physicians; 

 Ass. Path, and Bact; Am. Med. Ass; Mass. 

 Med. Soc; Boston Soc. Med. Sci. Bacteriology 

 of typhoid fever. Typhoid immunity, with 

 special reference to a possible serum treatment 

 for the disease. 



Richardson, Dr. Oscar, 405 Marlborough St, Boston, 

 Mass. Pathology, Bacteriology. East Boston, 

 Jan. 22, 60. M.D, Harvard, 00. Asst. patholo- 

 gist, Mass. Gen. Hosp, Boston, 97- Ass. Path, 

 and Bact; Boston Soc. Med. Sci. The cause of 

 carcinoma; micro-organisms; status lymphat- 

 icus; psittacosis; tetanus; pseudopneumococ- 

 cuc; a new chromogenic bacillus. 



Richmond, Dr. Cha(rle)s W(allace), U. S. Na- 

 tional Museum, Washington, D. C. Ornithol- 

 ogy. Kenosha, Wis, Dec. 31, 68. Corcoran 

 Sci. Sch, Columbian, 86-87; M.D, Georgetown, 

 97. Asst. curator, Div. of Birds, U. S. Nat. 

 Mus, 94- Lecturer ornith, Georgetown. Fel. 

 Ornith. Union; Wash. Acad; Wash. Biol. Soc. 

 Exotic ornithology; bibliography of ornithology. 

 Catalogue of genera and species of birds, with 

 synonyms. 



Rickard, T(homas) A(rthur), 2335 Warring St, 

 Berkeley, Cal. Geology. Pertusola, Italy, 

 Aug. 29, 64. Assoc, Royal Sch. Mines, London, 

 85. Mine manager and consulting engineer, 

 87-02 ; ed, ' Eng. and Mining Jour,' N. Y. City, 

 03-05; ' Mining and Scientific Press,' San Fran- 

 cisco, 06- Min. Eng; London Inst. Min. and 

 Metal. The occurrence and formation of ore 

 deposits. The saddle reefs of Nova Scotia. 



Rickards, Burt Ransom, 739 Boylston St, Boston, 

 Mass. Bacteriology, Chemistry. Cambridge, 

 Mass, Sept. 28, 76. B.S, Mass. Inst. Tech, 

 99. Instr. anal, chem, Textile Sch, Lowell, 

 Mass, 99-00; first asst. bacter. and chem, Bos- 

 ton Board of Health Lab, 00-05, director, 05- 

 Soc. Bact; Chem. Soc; Pub. Health Ass; Mass. 

 Ass. Boards of Health. Bacteriological meth- 

 ods; morphology of bacteria; investigation of 

 methods of disinfection and their value. 



Ricker, Maurice (G), 911 College Ave, Burling- 

 ton, la. Natural science. Wataga, Ills, July 

 18, 60. B.S, Drake, 92. Teacher science, High 

 Sch, Marshalltown, la, 92-96; biol, Burlington, 

 96-99, principal, 99- Lecturer, Biol. Sta, 

 Montana, 01- M.A.A; fel. Iowa Acad. Plank- 

 ton in Montana lakes and rivers; hydra and 

 hydrachnids; photography applied in biological 

 problems. Plankton. 



Ricker, Prof. N(athan) Clifford, 612 W. Green St, 

 Urbana, Ills. Architecture, Engineering. Ac- 

 ton, Me, July 24, 43. B.S, Illinois, 72, M. 

 Archit, 77. Instr. archit, Illinois, 73-75, asst. 

 prof, 75-78, prof, archit, 78-; dean, Col. of Eng, 

 78-05. Pres, Ills. Board of Examiners of Archi- 

 tects, 99- Hon. D. Archit, Illinois, 00. M.A.A; 

 hon. mem. and fel. Inst. Archit; Eng. Educ; 

 West. Eng. Soc; Ills. Soc. Eng. and Surveyors. 

 History of architecture; architectural engineer- 



