1 A Right, right.

1 knowledge of asbestosis.

U S-GYPSUM PRODUCTS BUILD PROFITS FOR DEALERS L_b ORIENTAL STUCC FOR EXTERIOR SURFACE "Stucco" is a word that has been applied to any kind of plastering, interior or exterior; modern building phraseology confines its use to a cementitious exterior material.

MEMBtHi -- J *>toH Dste Joined Corr cs y Date t.

1920s Alcoa Member of National Safety Council 9 Q Okay.

submitting these revised answers, Abex in no way waives any rights it may have to challenge or appeal the Court's decision to overrule its objections, both general arid specific, to these interrogatories.

05101032?

WHAT 3M KNEW \ DATES 3 Silicosis is accepted as a known lung disease hazard from working with silica dust. 1920's 1930's WHAT 3M DID 1940's 1950's 1961 1964 1965 1966 1967 M_______________________ 3M advertises: "They protect health and comfort by blocking foreign particles from your respiratory passges."________________ (&>_______________________ 3M ads: "Protects health" "Blocks foreign particles from ___________ respiratory tract."_________________ <2>____________ ____ ________________ ^ 3M advertises in Pit & Quarry that the 8500 "Protects Worker's Lungs." 1968 1969 1970 ( 3M advertises: Protects workers from the hazards of inhaling contaminated air. 3M advertisement: Protects worker's lungs from dust. 1973 1975 1977 1985 1988 1999

Old motors and new in a modern cement plant In the winter of 1926, an article in Powerfax stated that ci<'ht Elliott synchronous motors had recently been in stalled in Peerless Cement Corporation's Detroit plant.

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.