JAMES F. MORRISON of Baltimore
SAMUEL A. DUNCAN of Pittsburgh
EDWIN R. WEEKS of Kansas City
MARSDEN J. PERRY of Providence
CHARLES R. HUNTLEY of Buffalo
JAMES I. AYER of St. Louis
EDWARD A. ARMSTRONG of Camden
M. JUDSON FRANCISCO of Rutland
C. H. WILMERDING of Chicago
FREDERIC NICHOLLS of Toronto
SAMUEL INSULL of Chicago
ALDEN M. YOUNG of Waterbury
SAMUEL T. CARNES of Memphis
JAMES BLAKE CAHOON of New York

HENRY L. DOHERTY of Denver
LOUIS A. FERGUSON of Chicago
CHARLES L. EDGAR of Boston

E. R. Crompton Marcel Deprez George D. Forbes *Prof. I. Fujioka

*Z. T. Gramme

*Dr. John Hopkinson *Edouard Hospitalier

Dr. E. L. Nichols

ERNEST H. DAVIS of Williamsport

WILLIAM H. BLOOD, JR., of Boston
ARTHUR WILLIAMS of New York

DUDLEY FARRAND of Newark
WILLIAM C. L. EGLIN of Philadelphia
FRANK W. FRUEAUFF of Denver
W. W. FREEMAN of Brooklyn
JOHN F. GILCHRIST of Chicago
FRANK M. TAIT of Dayton

JOSEPH B. MCCALL of Philadelphia
HOLTON H. SCOTT of New York
EDWARD W. LLOYD of Chicago
HERBERT A. WAGNER of Baltimore

JOHN W. LIEB of New York
WALTER F. WELLS of Brooklyn
R. H. BALLARD of Los Angeles
MARTIN J. INSULL of Chicago

London, England

Paris, France

London, England

Tokyo, Japan Paris, France London, England Paris, France.

Cleveland, Ohio

*A. C. Dunham

New York City

Hartford, Connecticut

*Deceased

A

ABBOTT, W. L. (Commonwealth Edison Company, Chicago,
Ill.), 603, 1266

ABELL, H. C. (American Light & Traction Co., New York,
N. Y.), 5

ADDENBROOKE, H. E. (Commonwealth Edison Co., Chicago,
Ill.), 186

ADSIT, CHARLES G. (Georgia Rwy. & Power Co., Atlanta,
Ga.), 889

ALDEN, V. E. (Consolidated Gas Electric Light & Power
Co., Baltimore, Md.), 601

ALLEN, FRANK J. (Westinghouse Elec. & Mfg. Co., East
Pittsburgh, Pa.), 423

ALLNER, F. A. (Pennsylvania Water & Power Co., Balti-
more, Md.), 604

ANDERSON, JOHN (The Milwaukee Elec. Rwy. & Lt. Co.,
Milwaukee, Wis.), 1267, 1270

ANGUS, D. J. (Esterline-Angus Co., Indianapolis, Ind.),
648

ARGERSINGER, R. E. (Stone & Webster, Inc., Boston, Mass.),
600

AUSTIN, A. O. (The Ohio Insulator Co., Barberton, Ohio),
846

AUTY, K. A. (Commonwealth Edison Co., Chicago, Ill.),
358

AWNING, MR., 267

AYLESWORTH, M. H. (N. E. L. A. Headquarters, New York,
N. Y.), 6, 529

B

BALLARD, R. H. (Southern California Edison Co., Los
Angeles, Calif.), 147, 532, 538

BANG, A. F. (Pennsylvania Water & Power Co., Holtwood,
Pa.), 602

BECK, JAMES M. (Solicitor General of the United States),
167

BERGER, S. A. (Westinghouse Elec. & Mfg. Co., Newark,
N. J.), 646

BLOOD, W. H., JR. (Stone & Webster, Boston, Mass.), 79
BLUMENTHAL, S. C. (Blumenthal-Kahn Electric Co., Balti-
more, Md.), 392

BRIDGES, MR. (The Hydrox Co.), 381

BROMLEY, C. H. (The Richardson-Pheonix Co., Milwaukee,
Wis.), 1265

BROWN, J. T., JR. (The Yonkers Elec. Lt. & Pwr. Co.,
Yonkers, N. Y.), 235, 244

BRUNDAGE, H. M. (Consolidated Gas Co., New York,
N. Y.), 179, 206, 207

BUCK, N. E. (Commonwealth Edison Co., Chicago, Ill.),
1314

BUMP, MILAN R. (H. L. Doherty & Co., New York, N. Y.),
157

BURTON, H. J. (Consumers Power Co., Jackson, Mich.),
855

BUSHNELL, O. J. (Commonwealth Edison Co., Chicago,
Ill.), 640

C

CAMPBELL, A. B. (The Board of Railroad Commissioners,
Des Moines, Iowa), 876

CALDWELL, O. B. (Portland Railway Light & Power Co.,
Portland, Ore.), 874

CANADA, W. J. (N. E. L. A. Headquarters, New York,
N. Y.), 606, 870

CANAVAN, J. N. (Utilities Development Corpn., Chicago,
Ill.), 528

CARLE, N. A. (Public Service Electric Co., Newark, N. J.),
1261

CARTER, J. A. (Buffalo General Electric Co., Buffalo,
N. Y.), 529

CASEY, T. J. (Hurley Machine Co., Chicago, Ill.), 392
CHEEVER, MARKHAM (Utah Power & Light Co., Salt Lake
City, Utah), 908

COLLINS, E. F. (General Electric Co., Schenectady, N. Y.),
313, 341

Cook, H. M. (Brooklyn Edison Co., Inc., Brooklyn, N. Y.),
1266

D

DARLINGTON, DAVID (New York Edison Co., New York,
N. Y.), 239

DAVEY, ROBERT (Consumers Power Co., Jackson, Mich.),
223, 224, 235, 238

DAVIDSON, J. E. (Nebraska Power Co., Omaha, Nebr.), 15,
519

DAVIS, HORACE M. (Nebraska Committee on Public Utility
Information, Lincoln, Nebr.), 529

DELON, JULES (Ċie Generale Des Cables De Lyon, France),
1312

DEVED-KISSICK COMPANY, 1277

DIAMOND POWER COMPANY, 1271

DICKERSON, A. F. (General Electric Co., Schenectady,
N. Y.), 484

DOANE, S. E. (National Lamp Works of G. E. Co., Cleve-
land, Ohio), 467, 510

DODD, R. L. (Milwaukee Elec. Rwy. & Lt. Co., Milwaukee,
Wis.), 1314

Dow, ALEX (Detroit Edison Co., Detroit, Mich.), 39, 306,
595, 596, 643, 644

DURFEE, C. G. (Rochester Gas & Elec. Corpn., Rochester,
N. Y.), 641

E

EDWARDS, H. M. (New York Edison Co., New York,
N. Y.), 178, 185, 206, 207, 223, 224, 266, 267
EGLIN, WM. C. L. (The Philadelphia Electric Co., Phila-
delphia, Pa.), 590

EICHERT, WILLIAM (Brooklyn Edison Co., Inc., Brooklyn,
N. Y.), 642

ELDEN, L. L. (The Edison Elec. Illg. Co. of Boston, Boston,
Mass.), 604, 854, 1313, 1314

F

FACCIOLI, DR. G. (General Electric Co., Pittsfield, Mass.),
550

FAGAN, WALTER M. (Edison Elec. Appliance Co., Chicago,
Ill.), 396, 422

FARQUHAR, JOHN F. (The Washington Water Power Co.,
Spokane, Wash.), 420, 421, 423, 424

FARWELL, STANLEY P. (Bureau of Commercial Economics,
Chicago, Ill.), 237, 259

FIFE, HERBERT A. (Commonwealth Edison Co., Chicago,
Ill.), 267

FLORY, A. C. (Allis-Chalmers Mfg. Co., Milwaukee, Wis.),
1264

FOLEY, H. S. (50 Church Street, New York, N. Y.), 1312
FORD, J. F. (The Philadelphia Electric Co., Philadelphia,
Pa.), 236, 237, 238

FOWLE, FRANK F. (Frank F. Fowle & Co., Chicago, Ill.),
869

FORSHEE, F. F. (Westinghouse Electric Products Co.,
Mansfield, Ohio), 425

FORTESCUE, CHARLES LE G., 552

FOWLER, E. J. (Commonwealth Edison Co., Chicago, Ill.),
236, 262, 268, 373

FRITZ, C. C. (The Long Bell Lumber Co., Kansas City,
Mo.), 852, 853, 854

G

GALUSHA, D. L. (Dwight P. Robinson & Co., New York,
N. Y.), 602

GHERARDI, B. (American Telephone and Telegraph Co.,
New York, N. Y.), 66, 876

GIBBS, L. D. (The Edison Elec. Illg. Co. of Boston, Boston,
Mass.), 271, 276, 288

GILCHRIST, JOHN F. (Commonwealth Edison Co., Chicago,
Ill.), 145

GLOVER, M. W. (West Penn. Power Co., Pittsburgh, Pa.),
185, 224

H

HALL, H. G. (The Detroit Edison Co., Detroit, Mich.), 1314
HANF. O. F. (Commonwealth Edison Co., Chicago, Ill.),
241, 243

HANKER, F. C. (Westinghouse Elec. & Mfg. Co., East
Pittsburgh, Pa.), 373, 593

HARRINGTON, JOSEPH (James A. Brady Foundry Co.), 1269.
HARRISON, WARD (National Lamp Works of G. E. Co.,
Cleveland, Ohio), 461, 485

HAYDEN, C. B. (Railroad Commission of Wisconsin, Madi-
son, Wis.), 875

HENOCH, M. (Westinghouse Elec. & Mfg. Co., Mansfield,
Ohio), 424, 425

HERR, E. M. (Westinghouse Elec. & Mfg. Co., East Pitts-
burgh, Pa.), 525

HERSCHEL, W. H. (Bureau of Standards, Washington,
D. C.), 1263, 1266

HERTZ, ALFRED (Public Service Co. of No. Illinois, Chi-
cago, Ill.), 646

HEYDECKE, FRANKLYN (Public Service Elec. Co., Newark,
N. J.), 184, 225, 241, 242, 243, 244, 268

HICKS, P. R. (Forest Products Laboratory, Madison, Wis.),
791

HILL, E. E. (The New York Edison Co., New York, N. Y.),
646, 647

HIRSHFELD, C. F. (Detroit Edison Co., Detroit, Mich.),
1264

HOGAN, J. M. (Buffalo General Electric Co., Buffalo,
N. Y.), 234, 238

HOGUE, OLIVER R. (Commonwealth Edison Co., Chicago,
Ill.), 442, 461, 467, 468, 485, 494

HOLDING, H. H. (Public Service Electric Co., Newark,
N. J.), 294, 1260

HOLTZ, F. C. (Sangamo Elec. Co., Springfield, Ill.), 640
HORINE, KARL (Commonwealth Edison Co., Chicago, Ill.),
374, 375

HORRELL, C. R. (Sangamo Electric Co., Springfield, Ill.),
646

HOWLAND, O. E. (Dayton Power & Light Co., Dayton,
Ohio), 225, 226

HURLEY, EDWARD N. (Hurley Machine Co.), 530

I

INSULL, MARTIN J. (Middle West Utilities Co., Chicago,
Ill.), 2, 152, 539

INSULL, SAMUEL (Commonwealth Edison Co., Chicago,
Ill.), 53, 382

ISRAEL, JOSEPH D. (Philadelphia Electric Co., Philadelphia,
Pa.), 461

J

JACOBUS, J. D. (Detroit Edison Co., Detroit, Mich.), 238
JAMIESON, B. G. (Commonwealth Edison Co., Chicago,
I11.), 592

JENKINS, F. R. (Commonwealth Edison Co., Chicago, Ill.),
186

JONES, GEORGE H. (Commonwealth Edison Co., Chicago,
Ill.), 306

JONES, PAUL R. (Henry L. Doherty & Co., New York,
N. Y.), 224, 225

JONES, T. I. (Brooklyn Edison Co., Inc., Brooklyn, N. Y.),
537

JONES, W. H. T. (The New York Edison Co., New York,
N. Y.), 234, 240, 243

JUNKERSFELD, P. (Stone & Webster, Boston, Mass.), 874

K

Kaighin, R. T. (The Cleveland Electric Illg. Co., Cleve-
land, Ohio), 338

Kalp, C. F. (West Penn Power Co., Pittsburgh, Pa.),
241, 244

KELLER, C. A. (Commonwealth Edison Co., Chicago, Ill.),
266

KILLEEN, J. F. (General Electric Co., New York, N. Y.),
291, 425, 426

KIRK, JAMES J. (Commonwealth Edison Co., Chicago,
Ill.), 517

KNOWLTON, A. E. (Public Utilities Commission of Cut-
necticut, Hartford, Conn.), 643, 876

KNOWLTON, R. H. (United Gas Improvement Co. Phila-
delphia, Pa.), 299

KORF, R. L. (Commonwealth Edison Co., Chicago, IL.
222, 223, 224
KUCHENMEISTER, HUGO, 182

L

LANDWEHR, GEORGE P. (Philadelphia Electric Co., Phila-
delphia, Pa.), 268

LANPHIER, R. C. (Sangamo Electric Co., Springfield, Ill.,
644, 645

LARSON, C. M. (Sinclair Refining Co., Chicago, Ill.), 1251
LAW, C. L. (New York Edison Co., New York, N. YO
507

LEE, C. H., 892

LEE, EVERETT S. (General Electric Co., Schenectady, N. Y.),
1317

LEWIS, E. I. (Interstate Commerce Commissioner, Wash-
ington, D. C.), 90

LIEB, JOHN W. (New York Edison Co., New York.
N. Y.), 52, 137, 142, 179, 382
LINDSEY, MR., 853.

LING, BENJAMIN E. (Ohio Committee on Public Utility
Information, Cleveland, Ohio), 527

LLOYD, A. M. (Commonwealth Edison Co., Chicago, Ill,
422, 426

LUCKIESH, M. (National Lamp Works of G. E. Co.. Cleve-
land, Ohio), 461, 466, 467

M

MCCALL, J. B. (The Philadelphia Electric Co., Philadel-
phia, Pa.), 6

MCCONNELL, H. N. (Electric Bond & Share Co., New York,
N. Y.), 396

MCDONALD, DONALD (Louisville Gas & Electric Co., Louis-
ville, Ky.), 537

MCGRAW, JAMES H. (McGraw-Hill Company, Inc., New
York, N. Y.), 385

MCKINLEY, JOSEPH (Duquesne Light Co., Pittsburgh, Pa.).
357

MCMILLAN, R. (Buffalo General Electric Co., Buffalo,
N. Y.), 237

MCQUISTON, J. C. (Westinghouse Elec. & Mfg. Co., East
Pittsburgh, Pa.), 291

MALONE, J. R. (New York & Queens Elec. Lt. & Pwr.
Co., Long Island City, N. Y.), 184, 237, 243
MANSFIELD, E. S. (Edison Elec. Illg. Co. of Boston,
Boston, Mass.), 379, 427

MARTIN, J. C. (Electrical World, Chicago, Ill.), 849
MATTESON, J. F. (American Association of Advertising
Agencies, New York, N. Y.), 272

MECKLER, LOUIS M., JR. (Board of Public Utility Com-
missioners of N. J., Trenton, N. J.), 642, 647
MELLETT, JOHN C. (Indiana Public Utility Association,
Indianapolis, Ind.), 533

MEYERS, W. J. (United Electric Light & Power Co., New
York, N. Y.), 179

MILLER, G. E. (The Cleveland Elec. Illg. Co., Cleveland,
Ohio), 305, 460

MITCHELL, S. Z. (Electrical Bond & Share Co., New York.
N. Y.), 57, 149

MORRIS, E. H. (Board of Railroad Commissioners, Bis-
marck, N. D.), 876

MOULTROP, I. E. (The Edison Elec. Illg. Co. of Boston,
Boston, Mass.), 18, 540, 872, 874, 1281
MUNROE, CHARLES A. (American Gas Association, Chicago,
Ill.), 151
MURRAY, W. S. (Murray & Flood, New York, N. Y.), 59

N

NEFF, G. C. (Wisconsin Power, Light & Heat Co., Madi-
son, Wis.), 851

NEGLEY, E. H. (Canton Gas & Electric Co., Canton, Ill.),
224
NEUMULLER, RALPH (United Electric Light & Power Co.,
New York, N. Y.), 288