1890-07-05: M. PASTEUR IN HIS CABINET AT THE PASTEUR INSTITUTE PARIS.1890-07-12: THE NEW CROTON AQUEDUCT NEW YORK - THE SODOM AND BOG BROOK RESERVOIRS1890-07-19: THE NEW CROTON AQUEDUCT - THE HARLEM RIVER SIPHON AND PUMPING APPARATUS1890-07-26: THE SIMS - EDISON ELECTRIC TORPEDO - THE TORPEDO AT FULL SPEED - SECTIONAL VIEW OF THE TORPEDO1890-08-02: IMPROVED MOVABLE DOCK CRANE1890-08-09: THE BEACH HYDRAULIC SHIELD AT WORK IN THE GREAT RAILWAY TUNNEL UNDER THE ST. CLAIR RIVER BETWEEN THE UNITED STATES AND CANADA1890-08-16: NEW ELEVATED CABLE STREET RAILWAY JERSEY CITY.1890-08-23: THE NEW FRENCH ARMORED WAR SHIP HOCHE.1890-08-30: THE NEW CENSUS OF THE UNITED STATES - THE ELECTRICAL ENUMERATING MECHANISM1890-09-06: THE U S. WAR SHIP BALTIMORE RECEIVING THE REMAINS OF ERICSSON.1890-09-13: THE MEETING OF THE GREAT SHIELDS OF THE ST. CLAIR RIVER RAILWAY TUNNEL1890-09-20: THE IMPROVED PNEUMATIC DYNAMITE GUN.1890-09-27: SHIPBUILDING ON THE GREAT LAKES - SIDE LAUNCH OF 3000 TON STEAMER NORMAN AT CLEVELAND OHIO1890-10-04: THE NEW STEAMER PLYMOUTH OF THE FALL RIVER LINE1890-10-11: ILLUSTRATIONS OF SIBLEY COLLEGE CORNELL UNIVERSITY ITHACA N. Y.1890-10-18: THE U. S. STEEL CRUISER SAN FRANCISCO1890-10-25: M. PALACIO'S DESIGN FOR A COLOSSAL  MONUMENT IN MEMORY OF CHRISTOPHER COLUMBUS1890-11-01: THE GREAT RAILWAY TUNNEL UNDER THE HUDSON RIVER BETWEEN NEW YORK AND JERSEY CITY
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1890-07-12: THE NEW CROTON AQUEDUCT NEW YORK - THE SODOM AND BOG BROOK RESERVOIRS