INT E R -O f FICB COHRESPOND ENCE Et h y l G a s o l i n e Co r p o r a t i o n 2," Broadway N Yew or k April 19, 1929.

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Minutes of Regular Meeting of the Board of Directors of National Lead Company held at 111 Droadway, New York.City, on Thursday, November 18, 1926, at 10 o'clock A.

STATEMENT of Robert A.

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Insulating Materials Robert A.

Roll of Membership WAJLTERTHUM, John J.

American Society of Heating wVentilating Engineers Guide 1924-25 Containing Reference and Desicn Data Useful in the Planning and Construction of Modern Heating and Ventilating Installations -- Prepared from the Society's Transactions--Investigations of Its Research Laboratory--and the Practice of Its Members Together with A CATALOG AND REFERENCE DATA SECTION CONTAINING ESSENTIAL AND RELIABLE FACTS CONCERNING MODERN EQUIPMENT AND THE ROLL OF MEMBERSHIP OF THE SOCIETY Vol. 3 $3.00 Per Volume 934127 Published Annually by American Society of Heating and Ventilating Engineers 29 West 39TH Street New York

American Society of Heating and Ventilating Engineers Guide, 1924-25 TABLE 70.

American Society of Heating and Ventilating Engineers Guide, 1924-25 After the values of all the factors have been determined by test, the results are shown on the chart by a heavy vertical line (% in. wide) and the height of the line will indicate the results obtained in the test.

Grinnell Company, Incorporated Healing and Piping Systems GRINNELL COMPANY Heating, Industrial and Power Plant Piping, Fittings, Hangers, Valves, Pipe Bending, Welding, Piping Supplies, Etc.

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American Society of Heating and Ventilating Engineers Guide, 1925-26 of transmission of the radiating surface is assumed to be 2, and as pre viously stated, only the glass and other exposed surfaces reduced to the equivalent of glass are considered in the calculation.

American Society of Heating and Ventilating Engineers Guide, 1928 quantity of water is the pressure necessary to overcome friction in the pipes (when horizontal) plus the static pressure when the discharge is higher than the supply.