1900-01-06: THE NEW YORK ZOOLOGICAL PARK RECENTLY OPENED TO THE PUBLIC1900-01-13: THE 70000 HORSE POWER STATION OF THE METROPOLITAN STREET RAILWAY COMPANY NEW YORK.1900-01-20: THE GREAT CROTON DAM NEW YORK CITY'S WATER SUPPLY1900-01-27: THE LOCOMOBILE SECTIONAL VIEW SHOWING LOCATION OF ENGINE - BOILER AND TANKS1900-02-03: PROPOSED IMlROVEMENT OF THE ERIE CANAL THE PNEUMATIC BALANCE LOCK SYSTEM1900-02-10: TRAVELING CRANES1900-02-17: OPENING OF THE CHICAGO DRAINAGE CANAL1900-02-24: A NEW METHOD OF CASTING PIG IRON IN MOULDS AND SHIPPlNG THE PRODUCT1900-03-03: THE NEW YORK NAVY YARD BROOKLYN1900-03-10: THE ALEXANDRE III. BRIDGE - THE NEW MONUMENTAL BRIDGE CONNECTING TWO SECTIONS OF THE PARIS EXPOSITION1900-03-17: ELECTRICALLY LIGHTED STEAM LIGHTSHIP FOR SERVICE OFF CAPE HATTERAS1900-03-24: FILTRATION PLANT FOR THE CITY OF ALBANY DESIGNED AND ERECTED FOR THE REMOVAL OF TYPHOID BACTERIA FROM THE WATER SUPPLY1900-03-31: THE HORSE POWER OF AN OCEAN LINER AND A LOCOMOTIVE COMPARED1900-04-07: THE BLACKWALL TUNNEL LONDON1900-04-14: TEST OF THE SUPERPOSED TURRETS OF THE UNITED STATES BATTLESHIP KEARSARGE1900-04-28: THE HYDRAULIC SYSTEM OF AIR COMPRESSION1900-05-05: REVIVAL OF THE AMERICAN MERCHANT MARINE-GROUP OF VESSELS NOW UNDER CONSTRUCTION AT THE CRAMP'S SHIPYARD PHILADELPHIA1900-05-12: ERECTION OF TOWERS OF THE NEW EAST RIVER BRIDGE
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1900-03-17: ELECTRICALLY LIGHTED STEAM LIGHTSHIP FOR SERVICE OFF CAPE HATTERAS