0 I RRCTORT "ABumffot Emy Pafpose Type AR, AiJJy automatic, horkoatal rotary, 10 *1zb 2 to 210 gph ... catalog "G" Type AG, ami-automatic, horbontai rotary, 12 aizea 1 to 220 gph ... catalog "K" Type ARC, fully automatic, combination gaeoU, horizontal rotary, 8 aUei 4 to 100 gph ;.. catalog "L>2'' Type* JP, PO, PC prosatire atomizing, ftjly out- raatie for oil, gas and combination gaa-oil I to 18 gph .;. catalog* "H."

RQISiTiixi COLOMBiA M 131 COiL, .3 6 - 0 5 9 - 9 9 I 1 0 / 3 / 7 9 .

Figure 8 - Workplace Protection Factors for North 7700 Haifmask Respirators with High Efficiency Filters Cumulative Distribution: (Lognormal) Geometric Mean: 250 Geometric Standard Deviation: 6.9 Best Estimate of 5th Percentile: 11 DUP Data: 12, 20, 36, 60,74,110,260, 350,400,1000,1900, 2000,2400,3100

American Society of Heating and Ventilating Engineers Guide, iggj sufficient pressure is maintained in the highest radiator to prevent boili 1 when the water is heated to the maximum temperature for which system was designed.

Air System Equipment Refrigerating Machinery Baker Refrigeration Corporation , SALES AND SERVICE IN PRINCIPAL CITIES South Windham, Maine Omaha, Nebraska Cable Address: BAKERICE BUILDERS OF DEPENDABLE REFRIGERATION EQUIPMENT SINCE 1905 PRODUCTS: Ammonia Compressors; Self-Contained Ammonia Units; Self-Con tained "Freon-12" Units; Shell and Tube Condensers, Vertical or Horizontal; Refrige ration Valves and Fittings; Water or Brine Coolers, Shell and Tube or Multi-Unit Type; Coils and Cooler Units of all sizes; Automatic Refrigeration Controls and Accessories; Evaporative Type Condensers.

Heating Systems Burners, oa S.

Insulation (Armstrong V CORK CO M PA N V Lancaster, Pennsylvania Distbict Oetices in Majob Cities Low-Temperature Insulations Corkboard--Moisture resistant, strong, durable, lightweight, easy to handle.

184 Air System Equipment Air Fia< THE GEORGE EVANS CORPORATION MOLINE, ILLINOIS Evans Lifelong Air and Grease Filters All Aluminum . . .

industrial Hygiene Digest - August, 19U9 962 Radioactivity of Dust.

tup and pleural membranes at well at cancers.

tr 'cM CODE YEpZJI-D < DATE ) _L(/ 4448* LBS* 71 < LOT ) p ( EST WT ) PROCESSES < ) YE-721 -D (hi) APPROVED BY: FW'P 11/08/82 COMTYP JOB NAME: 01YE721DMM BLENDED BACK : CO 01, F'Q 98, (CODE) ----- ' (POUNDS) EQUIP | MENT i --------- i PREP !

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>respondent the lake shore. .

I PNYC00007374 DEPARTMENT OR COMPANY NO.......?

/* K mWTSS or SroOKHOLDSR# lUETUIO Cleveland. 0., Sovambar lit, 1905.