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MEETIHG Qg THE MEETING OF THE EXECUTIVE COMMITTEE OF THE GLIDDEN COMPANT Minutes of a meeting of the Executive Committee of The (Hidden Company, held at the office of the Company at Cleveland, Ohio on the 9th day of September, A> D. 1926.

MUSKIE COMMITTEE HEARINGS Statement of Dr.

Dear Sir; Hie committee appointed by you at the request of the con ference held in Washington May 20, 1925, was directed to present to you "if possible by January first next?

.3 ^ - Monsanto Backgrounder PCB BACKGROUNDER September IS Production and Use History Polychlorinated biphenyls (PCBs) were first sold in 1929 by the Swann Chemical Company.

Edward Howard 6o.

144 Am.

Roll of Membership ANDERSON.

American Society of Heating and Ventilating Engineers Guide, 1925-26 As a check on the sizes of hot water mains, Table 60 will give safe sizes for gravity systems fed from roof tanks set not less than 20 ft. from the water line in tanks to the highest fixtures.

American Society of Heating and Ventilating Engineers Guide, 1925-26 Table 108.

Radiator Hangers and Sleeves Bell.

Jobstown-- Allinson, O.

-'ps: American Society of Heating and Ventilating Engineers Guide, 1928 Chapter; I--Calculating the Heat Losses from Buildings The air temperature just below roof is higher than that at the breathing line.

Y-Y-: '[' '7_,Y' 'Y'"^;$ V7-: American Society 0/ Heating and Ventilating Engineers Guide, 1928 Table 1.

American Society of Heating and Ventilating Engineers Guide, 1928 Chapter XXI--Air Duct Design and Construction i.