Reports of the examiners of the United States Patent office, showing the condition of their respective divisions T Technology
The water-power of the Falls of Niagara applied to manufacturing purposes : the hydraulic tunnel of the Niagara Falls Power Company, an accurate description of one of the greatest industrial undertakings of the age, with plans, maps and illustrations. — T Technology
Brief biography of the members of the Honorary Board of Filipino Commissioners to the Louisiana Purchase Exposition .. T Technology
Co-operation between science and industry in Canada; the Royal Canadian Institute as an intermediary for its promotion; establishment of a bureau of scientific and industrial research T Technology
