Physics

CROOKES, WILLIAM.

(London, Harrison and Sons, 1878).

POYNTING, J.H.

(London, Harrison and Sons, 1892).

KELVIN, LORD (WILLIAM THOMSON), MAGNUS MCLEAN & ALEXANDER GALT.

(London, Harrison and Sons, 1898).

INGEN-HOUSZ (INGENHOUSZ), JOHN.

(London, J. Nichols, 1779).

DOLLOND, PETER.

(London, J. Nichols, 1779).

BARLOW, PETER. - THE FIRST "BARLOW LENS"

(London, Richard Taylor, 1828).

[DAVISSION, C. J.].

New York, American Telephone and Telegraph Company, 1951.

RUMFORD, BENJAMIN COUNT.

London, Davis, (1799-1800).

MASKELYNE, NEVIL.

London, Lockyer Davis, 1775.

BARTHOLINUS, (BARTHOLIN), ERASMUS (RASMUS).

Leipzig, Akademische Verlagsgesellscahft, 1922.

DOUGLASS, ROBERT (+) WILLIAM MOUNTAINE (+) NEVIL MASKELYNE (+) EDMOND HALLEY

London, Lockyer Davis, 1776.

ØRSTED, H.C. og L. ESMARCH.

Kbhvn., Schulziske Officin, 1820.

JAHRBUCH FÜR ELEKTROTECHNIK. FIRST TWO VOLS.

Halle, a.S., Vilhelm Knapp. 1888-90.

LODGE, OLIVER J.

SCHELLEN, H.

MACH, ERNST & SALCHER, P.

Wien, 1887.

FARADAY, MICHAEL.

London: Richard and John E. Taylor, 1849.

HUMBOLDT, ALEXANDER von.

Berlin, 1827.