Rear Admiral C. F. HUGHES, U. S. N.
Rear Admiral M. M. TAYLOR, U. S. N.
Captain W. T. CLUVERIUS, U. S. N.
Commander S. M. ROBINSON, U. S. N.
Mr. J. F. METTEN

Rear Admiral B. C. BRYAN, U. S. N.
Captain Q. B. NEWMAN, U. S. C. G.
Commander H. S. HOWARD, (C.C.) U. S. N.
Lt.-Comdr. E. L. COCHRANE, (C, C.) U. S. N. J
Mr. H. M. SOUTHGATE

Commander BRYSON BRUCE, U. S. N.

WASHINGTON, D. C.

R. BERESFORD, PRINTER, 605 F STREET, N. W.

1925.

phia, Pa., by Lieut. Commander Charles G. McCord, U. S. N............................... 275

Aeronautics, Helium for..........................

388

Air Compressor, Turbo, Repairs, by R. L. Irvine, Commander, U. S. N. 306

Aircraft Construction, Dutch.......

827

Aircraft Engine Progress....

392

Aircraft Factory, Philadelphia, Pa. Aeronautical Engine Laboratory,

American Society of Naval Engineers, Banquet, 1925..

America's Super-Zeppelin............

339

401

A Proposed Method for Testing Oils and Reclaiming Used Gas Engine
Oils, by Z. W. Wicks, Lieutenant Commander, U. S. N., and R. F.
McCall, Lieutenant, U. S. N.............................

Association Notes.......

Auxiliaries, Ship and Other, New Electric Drive for..

772

249, 432, 662, 853

196

Aviation and The Fleet, by Hilary P. Jones, Rear Admiral, U. S. N..... 253

Aviation, Coming-of-Age of...

242

Aviation, Problems of the Engineer in...

234

Aviation, World's Records in...

403

Balancing L. P. Rotor of U. S. S. Detroit, Discussion of paper by H.
C. Dinger in November, 1924, JOURNAL OF AMERICAN SOCIETY OF
NAVAL ENGINEERS, by P. B. Dungan, Captain, U. S. N..................................----------

Banquet of American Society of Naval Engineers, 1925..

Batteries, Storage, Effect of Impurities in

142

339

374

Beehler, W. P., Commander, U. S. N., Notes on Boiler Operation

Afloat

75

Beehler, W. P., Commander, U. S. N. (Retired), Steam Flow Meters

Aboard Ship...-----------

532

Belgian Engineer Develops Internal-Combustion Boiler.
Boiler Grade Fuel Oil, Use on Motor Ships...............----.

355

188

Boiler, Internal-Combustion, Belgian Engineer Develops.......

355