Technology

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Oldenburg, Schulzeschen Buchhandlung, 1858.

SCHNEIDER & CIE.

Paris, Hotchkiss & Cie, 1889.

DU TEMPLE, L.

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(WIBERG, MARTIN) - THE WIBERG CALCULATING MACHINE PRESENTED.

(Paris, Mallet-Bachelier), 1863.

(POENITZ, KARL EDUARD).

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ZIMPEL, CHAS. F.

Wien, Förster's, 1840.

FLEMING, (JOHN AMBROSE).

London, Harrison and Sons, 1905.

WILHELM, JOHANN (+) BOCKLER, GEORG ANDREAS.

(Architectura civilis:) Nuremberg, Paul Fürst, (no year); (Theatrum Machinarum Novum:) Nuremberg, 1703.

ELLIS, WILLIAM.

London, Weaver Bickerton, 1732.

ADAMS, GEORGE.

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SMILES, SAMUEL.

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BERGSØE, PAUL.

Copenhagen, 1938.

WEYGAND, HERRMANN.

Laipzig, Buchhandlung für Militairwissenschaften, 1872.

OXHOLM, PETER LOTHARIUS.

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MÜLLER, HEINRICH.

Berlin, Polytechnische Buchhandlung 1875.

(VARIOUS AUTHORS).

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TELEPHONY -

Chicago, 1906-14.

DOWSETT, H.M.

London, The Gresham Publ. Comp., 1923-24.