Technology

LEERBECH, JOHN.

Berlin, Wilhelmi, 1882.

(LILLIEHÖÖK, C.B. och BROR J. JONZON).

(Stockholm, 1855).

GREELY, A.W.

Washington, Government Printing Office, 1905.

HAUSDING, A.

Berlin, Wiegandt, Hempel & Parey, 1876.

ROHNE, H.

Berlin, Mittler und Sohn, 1906.

ANONYMOUS.

Nancy-Paris-Strasbourg, Berger-Levrault, 1921.

NOTHOMB, M.

Bruxelles, H. Remy, 1840.

BICYCLES - RADFAHRER. - PUTTKAMER, GERHARD FREIHERR von.

Leipzig, Zuckschwerdt & Co., 1896.

STEVENSON, THOMAS.

Leipzig, Baumgärtner, 1885.

GILBERT, DAVIES. - CONSTRUCTION OF SUSPENSION BRIDGES.

(London, W. Nicol, 1826).

BUDDE-LUND.

Kjøbenhavn, Thiele, 1855.

PETER, M.

Bln., 1916.

REIMARUS, J.A.H.

Kjøbenhavn, Tikjøb, 1797.

GRATRY, AUG.

Paris, Tanera, 1865.

CASTRO, JUAN JOSÉ. - RAILWAYS OF SOUTH AMERICA.

Montevideo, Vapor de la Nation, 1893.

MCCLUSKEY, E. J.

New York, American Telephone and Telegraph Company, 1959.

MORRISON, L. W.

New York, American Telephone and Telegraph Company, 1947.

PETERSON, E.

New York, American Telephone and Telegraph Company, 1946.