Marmaduke PLAINTIFFS EXHIBIT Begi T- 2 46 AVERAGE R/M PACKING LIFE 3 WEEKS, former packings only 1 week.

SWITCHBOARDS Distribution Sections With Provision for Circuit Breakers, Fusible Switches and Magnetic Motor Starters Jo TYPE CB-VB --with 800,1200 or 1600 ampere circuit breaker System 3 Wire S/N 120/240V A-C 3 Pole 240,480 or 600V A-c Branch Circuit Breaker Amperes 800 1200 1600 800 1200 1600 Catalog Number CB298VB 2912VB 2916VB 398VB 3912VB 3916VB Price 0 $3480. 3810. 3810. 3757. 4084. 4084.

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tfiVto RECOGNIZED LEADERS IN THEIR RESPECTIVE FIELDS Individuals who are renowned for techno logical expertise in their respective fields, for their professional leadership, and for ,t. ,-4; -.aa v-.

CERTIFICATE OF SERVICE The undersigned certifies that a copy of the foregoing was served upon all counsel of record via LexisNexis File and Serve this Is* day of November, 2007.

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V 'N Gleason ATTORNEY/CLIENT COMMUNICATION PRIVILEGED AND CONFIDENTIAL --------------------------------------------------------------------------------------- BY UPS September 16, 2008 The Gleason Works ------------------------------ 1000 University Avenue P.O.

Boilers and Furnaces InTERn/mon/iL He/iter Coop/my Makers of Heating Apparatus Utica, N.

Boilers, Gas Richardson & Boynton Co.

Jeters, O.

Heai-Surface (Fan System) The G & O Manufacturing Company 138 Winchester Avenue New Haven, Connecticut INDIVIDUAL FIN TUBING RADIATING ELEMENTS FOR UNIT HEATERS (High and Low Pressure) AND CONCEALED RADIATORS INDUSTRIAL HEATING COILS REFRIGERATING CONDENSERS EVAPORATORS, INTERCOOLERS, AFTERCOOLERS, COOLING COILS AND OTHER HEAT TRANSFER PRODUCTS Individual G & O Fins--The use of individual fins results in high efficiency in heat transfer from primary tube surface to secondary fin surface, because all G & O fins have ample collars around the tube opening insuring liberal contact with tubing.

Boilers, Steel Lookout Boiler & Mfg.

Pumps The Nash Engineering Company South Norwalk, Conn., U.

Branches &r.

Chapter 28 PIPE INSULATION Heat Losses from Bare and Insulated Pipes, Low Temperature Pipe Insulation, Insulation of Pipes to Prevent Freezing, Economical Thickness of Pipe Insulation, Underground Pipe Insulation THE heat loss from uninsulated pipes may be of considerable magni tude if the temperature of the surrounding medium differs appre ciably from that of the fluid conveyed.