Technology

THE TELEGRAPH -

Kiöbenhavn, Niels Christensen, 1801.

PLIMPTON, GEORGE.

N.Y., Doubleday & Co., 1984.

MIDDLETON, W.E. KNOWLES.

Baltimore, John Hopkins Press, (1964).

MACQUER, P.J.

(Paris), 1763.

BORNECQUE, J.

Paris, Dumaine, 1883-85.

ANONYMOUS.

London, 1877.

FOSS, H.T.

Kjøbenhavn,, Thiele, 1891.

BUNDGAARD, J.A.

Copenhagen, 1957.

KOTZAUER, WENZEL.

Wien, Wallisausser's, 1895.

KAISER, FRANZ NIKOLAUS (HRSG.).

Berlin, Kolk, (1931).

COOLIDGE, WILLIAM.

Lancaster, PA and Ithaca, NY, The American Physical Society, 1913.

UMPFENBACH, F.A.

Berlin, 1830.

REBHANN, GEORG.

Wien, Carl Gerold's Sohn, 1856.

NOBLE, CAPTAIN.

(London), 1873.

CHAULNES, LE DUC DE. - INVENTION OF THE DUC DE CHAULNES-MICROSCOPE.

Paris, L'Imprimerie Royale, 1770.

GOODALL, W. M.

New York, American Telephone and Telegraph Company, 1947.

LE CHATELIER, HENRI LOUIS. - INVENTION OF THE OPTICAL PYROMETER.

(Paris, Gauthier-Villars), 1892.

GRAY, JOHN.

London, William Innys, 1731.