ft3 CONTINUOUS BLOWDOWN.

in each form; (c) State any and all names by which defendant has been known or has conducted business, at any time, and the date(s) during which defendant has been known by and/or conducted business, under each such name; (d) State defendant's present principal business and headquarters; place of (e) State any and all prior principle business and prior headquarters; places of (f) State defendant's present date and State of incorporation or State in which defendant is registered as a partnership, association, etc., whichever is applicable; (g) State the dates and States of each and every previous incorporation, reincorporation and/or registration; (h) Identify any and all predecessors, parents, subsidiaries and related companies as defined above; (i) List each and every State in which defendant is or as been authorized to transact business and the dates of said authorization; (j) If this defendant has an agent (including, but not limited to an agent for service), representative or place of business in Delaware, identify such agent, representative, or place of business; (k) Identify any and all documents, including, but not limited to, annual reports, corporate histories, organizational charts and/or like materials that refer to, relate to, and/or reflect defendant's corporate structure and history; and, (l) Identify the person with the most knowledge concerning defendant's corporate structure and history.

Pipe Fittings Stockham Pipe & Fittings Co.

PAST OFFICERS American Society of Heating and Ventilating Engineers 1894 President_________________________ Edward P.

Air System Equipment Air Diffusers Knowles Mushroom Ventilator Co.

Insulation Johns-ManvUle Execute offices: 22 East 40th Street, New York 16, N.

PLAINTIFF'S EXHIBIT DUP-1908 Report on SRFETy DU PONT'S LONG RECORD For more than a century, Du Pont has worked at safe working.

The BAKELITEAJnion Carbide World 1909-1940 As Reported, by the BB Site Tabloid, "The Trefoil" manufacture of cast resins was discontinued two years ago.

D-12VI E DP42171 Thi jllimraiiont mi arranged according tu overall length d in Plate .194 Same i\O S<" ecct tor locating nio 0-76## EDP01808 4 9/3?

NEG.

Keene mineral wool insulations install easier.

Heating Systems au The Dole Valve Company Main offices and Factory: 1901-1941 Carroll Avenue, Chicago 12, 111.

Heating Systems Specialties Armstrong Machine Works 8S1 Maple Street, Three Rivers, Mich.

October 6. 1906: peremptory wcntent at II 111. tM. 1709. effective January I. 1987: peremptory amendment at 111)1.

Dedication To Roy G.