- Email: [email protected]
Officers for 1931
812
PUBLICATIONS RECEIVED.
[J. F. I.
Results, Part 3, Arctic Ice, by Edward H. Smith, 221 pages, maps, tables, illustrations, 8vo. Washington, Government Printing Office, 1931. U. S. Public Health Service, Dermatitis Venenata Due to Contact with Brazilian Walnut Wood, by Louis Schwartz, 5 pages, 8vo. Washington, Government Printing Office, 1931. Price five cents. Bell Telephone Laboratories, Monographs: No. B-584, Fourier Integrals for Practical Applications, by George A. Campbell and Ronald M. Foster, 177 pages, 8vo. B-597, Some Developments in Common Frequency Broadcasting, by G. D. Gillett, 24 pages, illustrations, 8vo. B-598 , Moving-Coil Telephone Receivers and Microphones, by E. C. Wente and A. L. Thuras, 12 pages, diagrams, 8vo. B-599, The Interconnection of Telephone Systems--Graded Multiples, by R. I. Wilkinson, 34 pages, tables, diagrams, 8vo. New York, 1931. The Practice of Spectrum Analysis with Hilger Instruments, including a note on the various types of emission spectra, fifth edition, compiled by F. Twyman, 53 pages, plates, 8vo. London, Adam Hilger, Ltd., Price 3 s. 6d.
THE
FRANKLIN
INSTITUTE
OFFICERS FOR 1931 President Vice-presidents Secretary Assistant Secretary and Librarian Treasurer
Assistant Treasurer Controller
NATHAN HAYWARD HENRY HOWSON C. C. TUTWILEH "VVALTON FORSTALL Vv'. CHATTIN WETHERILL HOWARD McCLENAHAN ALFRED RIGLING BENJAMIN FRANKLIN MARSHALL S. MORGAN WILLIAM F. JACKSON, JR.
Board of Managers G E O R G E H . BENZON, JR. E D W A R D G. BUDD FRANCIS T. CHAMBERS G. S. CLAMER W A L T O N CLARK CYRUS H . K. CURTIS CHARLES H. E W I N G ~AMUEL S. FELS
ARTHUR W . GOODSPEED CLARENCE k. I-IALL G E O R G E A. HOADLEY A. ATWATER K E N T L. H, KINNARD ELISHA LEE ROBERT W . LESLEY LIONEL F. LEVY
MALCOLM LLOYD, JR. ROBERT M C L E A N CHARLES PENROSE GEORGE WHARTON PEPPER JAMES S. ROGERS G E O R G E D. ROSENGARTEN HASELTINE SMITH
PUBLICATIONS RECEIVED.
[J. F. I.
Results, Part 3, Arctic Ice, by Edward H. Smith, 221 pages, maps, tables, illustrations, 8vo. Washington, Government Printing Office, 1931. U. S. Public Health Service, Dermatitis Venenata Due to Contact with Brazilian Walnut Wood, by Louis Schwartz, 5 pages, 8vo. Washington, Government Printing Office, 1931. Price five cents. Bell Telephone Laboratories, Monographs: No. B-584, Fourier Integrals for Practical Applications, by George A. Campbell and Ronald M. Foster, 177 pages, 8vo. B-597, Some Developments in Common Frequency Broadcasting, by G. D. Gillett, 24 pages, illustrations, 8vo. B-598 , Moving-Coil Telephone Receivers and Microphones, by E. C. Wente and A. L. Thuras, 12 pages, diagrams, 8vo. B-599, The Interconnection of Telephone Systems--Graded Multiples, by R. I. Wilkinson, 34 pages, tables, diagrams, 8vo. New York, 1931. The Practice of Spectrum Analysis with Hilger Instruments, including a note on the various types of emission spectra, fifth edition, compiled by F. Twyman, 53 pages, plates, 8vo. London, Adam Hilger, Ltd., Price 3 s. 6d.
THE
FRANKLIN
INSTITUTE
OFFICERS FOR 1931 President Vice-presidents Secretary Assistant Secretary and Librarian Treasurer
Assistant Treasurer Controller
NATHAN HAYWARD HENRY HOWSON C. C. TUTWILEH "VVALTON FORSTALL Vv'. CHATTIN WETHERILL HOWARD McCLENAHAN ALFRED RIGLING BENJAMIN FRANKLIN MARSHALL S. MORGAN WILLIAM F. JACKSON, JR.
Board of Managers G E O R G E H . BENZON, JR. E D W A R D G. BUDD FRANCIS T. CHAMBERS G. S. CLAMER W A L T O N CLARK CYRUS H . K. CURTIS CHARLES H. E W I N G ~AMUEL S. FELS
ARTHUR W . GOODSPEED CLARENCE k. I-IALL G E O R G E A. HOADLEY A. ATWATER K E N T L. H, KINNARD ELISHA LEE ROBERT W . LESLEY LIONEL F. LEVY
MALCOLM LLOYD, JR. ROBERT M C L E A N CHARLES PENROSE GEORGE WHARTON PEPPER JAMES S. ROGERS G E O R G E D. ROSENGARTEN HASELTINE SMITH