1886-01-02: HYDRAULIC MACHINERY FOR OPERATING THE DRAWBRIDGE ACROSS THE HARLEM RIVER AT SECOND AVE N. Y. CITY1886-01-09: CONSTRUCTION OF PIERS OF THE NEW TAY VIADUCT1886-01-16: A REMARKABLE RAILROAD ACCIDENT.1886-01-23: HENRY GUY CARLETON'S INSTRUMENT FOR INDICATING FIRE DAMP IN MINES1886-01-30: THE NEW YORK CABLE RAILWAY.1886-02-06: THE BIG BEND TUNNEL IN BUTTE COUNTY -  CALIFORNIA1886-02-13: MARVIN SAFE COMPANY - INTERIOR OF THE BROADWAY STORE1886-02-20: THE HOBOKEN INCLINED CABLE RAILWAY.1886-02-27: THE USE OF NATURAL GAS AT PITTSBURG1886-03-06: DESIGN FOR BRIDGE ACROSS THE HARLEM RIVER AT 181sT STREET - NEW YORK CITY1886-03-13: THE NEW TUNNEL UNDER THE MERSEY RIVER  BETWEEN LIVERPOOL AND BIRKENHEAD1886-03-20: THE MANUFACTURE OF WINDOW GLASS WITH· NATURAL GAS. HAND BLOWING1886-03-27: THE CLAPP GRIFFITHS STEEL PROCESS.1886-04-03: MOVABLE DAM ON THE OHIO RIVER AT DAVIS ISLAND1886-04-10: KNOWLES IMPROVED COMPOUND CONDENSING PUMPING ENGINES AT THE BROOKLYN WATER WORKS1886-04-17: THE GEOLOGICAL HALL OF THE AMERICAN MUSEUM OF NATURAL HISTORY1886-04-24: NOVEL MINING MACHINERY IN OPERATION AT THE  ARROYO SECO MINE - CALIFORNIA1886-05-01: THE NEW FRENCH ATLANTIC STEAMSHIP LA<br>BOURGOGNE
Click for large image

1886-02-27: THE USE OF NATURAL GAS AT PITTSBURG