Technology

FIX, THEODORE.

Paris, Tanera, 1869.

SPON, E. & F.N.

London, E. & F.N. Spon, 1869-74.

AUDENET, C. (CAMILLE).

Paris, Arthus Bertrand, (1868).

SVENSKA JÄRNVÄGER.

Stockholm., 1868-(72).

BREYMANN, G.A.

Stuttgart, Gustav Weise, 1868-81.

HUMPHREY, ANDREW A. und HENRY L. ABBOT und HEINR. GREBENAU.

München, Lindauer'sche Buchhandlung, 1867.

MATERIALS FOR ORNAMENTATION, BRIDGES AND ROADS - SPECIMENS - ÉCHANTILLONS.

Paris, Dunod, 1867.

HAUPT, HERMAN.

New York, Appleton and Compagny, 1867.

FRIIS, F.R.

Kbhvn., 1867.

LAVALLEY, M.A.

Paris, Bourdier et Cie, 1866.

NOBLE, W.H.

London, Her Majesty's Stationary Office, (1866).

HEUGLIN, TH. von

Gotha, Julius Perthes, 1865.

WILLIAM BIRD & CO.-

London, n.d., ca. 1865.

BRANDT, E.

Berlin, Ernst & Korn, 1865.

GRATRY, AUG.

Paris, Tanera, 1865.

BREYMANN, G.A.

Stuttgart, Gustav Weise, 1865.

JØRGENSEN, C.T.

København, Reitzel, 1865.

SELMER, CHRISTIAN.

Kjöbenhavn, Philispsen, 1864.