Physics

BOHR, N. (+) J. A. WHEELER (+) J. R. OPPENHEIMER (+) H. SNYDER.

Lancaster, American Institute of Physics, 1939.

ARRHENIUS, SVANTE.

(Stockholm, P.A. Norstedt, 1900).

FRANKLIN, BENJAMIN (+) TIMOTHY LANE.

London, Lockyer Davis, 1767.

FRANKLIN, BENJAMIN (+) TIMOTHY LANE.

London, Lockyer Davis, 1767.

MAXWELL, JAMES CLARK.

London, Taylor and Francis, 1856.

MAXWELL, JAMES CLARK.

London, Taylor and Francis, 1856.

SABINE, EDWARD.

London, John Murray, 1825.

HERSCHEL, WILLIAM.

London, Lockyer Davis, and Peter Elmsly, 1782.

VOLTA, ALESSANDRO.

London, W. Bulmer & Co. for Peter Elmsley, 1800.

HERSCHEL, WILLIAM

London, Peter Elmsly, 1790.

NIEPCE DE SAINT-VICTOR, (CLAUDE FELIX ABEL). - DISCOVERING "CHEMICAL RAYS" (RADIOACTIVITY).

(Paris, Mallet-Bachelier), 1857.

FLEMING, (JOHN AMBROSE).

London, Harrison and Sons, 1905.

MEITNER, L. (+) FRISCH (+) H. VON HALBAN (+) F. JOLIOT (+) L. KOWARSKI.

London, Macmillian and Co, 1939.

NATIONAL ACADEMY OF SCIENCES -

Washington, Office of the Academy, 1924.

ADAMS, GEORGE.

Leipzig, Crusius, 1798 & 1799.

HARTMANN, JOHANN FREIDRICH.

Hannover, Adolph Wecken, 1764.

ROWNING, J.

London, Sam. Harding, 1758.

ØRSTED, H.C.

Kjøbenhavn (Copenhagen), Andr. Fred. Høst, 1851(1850)-52.