By usingflatpaint,made with Dutch .Boy white-lead and Dutch Boy flatting oil, you'can easily carry out the recom mended treatments exactly.

______U ni t ,.QO_3 V _ Litharge 1 4-5/8 Leaded Zinc Oxide 3& 1 560 .06 11.30 J .085 per lb. .069 per lb.____ Basic Lead Carbonata . 167 Titaniun Dioxide 183 Asbestine ___ ___ 192 2.94 . 5.65 i _8.09 j .078 per lb. . _.145 per lb,_ . ..,011 per lb. . _____: .

If this were a case of Inorganic lead poisoning, I should think some such error had occurred.

Common after exposure to lead.

SAPOLIS 30CSB PAST 4*00 0DT3IU SHITS Composition Basic Carbonate Shite Lead Leaded Zinc CBd.de - SO* Leaded Zinc Oxide - 38* Tltanias CKide Magnesium Silicate Bodied Linseed Oil (Z-3 Viscosity) Refined Linseed Oil Turpentine Mineral Spirits Driers Calculated Tleld Manufacturing Loss - 2j% Actual Tleld Material Coat for flallcn Formula Pounds Soilone Before i/ter Before Star cKaage Changei ifi&nge Chance Chit Sort Total Cost Before After gSSe aSSe 260 100 600 78 276 40 446 22 66 8 UTS 276 0 376 78 240 193 193 0 164 16 1686 4.46 J 4.90 .086 21.26- 23.38 2.06 .07 7.00 6.23 7.79 07 21.00 26.26 2.36 2.18 .16 12.00 12.00 11.60 10.12 .0U3 2.7JL- 2.71 rrrr 6.00 24.128 .146 *8.84 28.18 87.60 24.878 .13 67.96 28.09 3.00 .48/0668e 1.81 9.00 26.00 .113/.017 1.00 2.79 .60 2.87 .079 .40 1.42 101.79 101.38 130.78 121.62 2.84 2.88 99.28 96.80 1.317 1.233 e la the case of Turpentine sad Mineral Spirits, ve _ figures - the first is per gallan aad the second is oenvertod Into pounds.

Gonzalez, concerning the handling of small shipments of tetraethyl lead from the Detroit Laboratory.

In reading your letter, I get the impression that the subjective symptoms are practically valueless in the early diag nosis of lead poisoning.

The higher volatility of Tetramethyl Lead would appear to increase the hazard, with particular reference to the handling of gasoline, but- this is counter balanced to some extent by the lower toxicity vis-n-vis Tetraethyl Lead and in any case the overall increase is of little or no practical significance.

44--Boilers and Unfired Pressure Vessels Fic 44-6 --Safety professionals should know enough about boiler room procedures to be sure their units have all neces sary protection, and they should make sure that a trained sub stitute operator is always avail able Courtesy National Engineer Mag azine Lighting In addition to being well illumi nated, the boiler room should have a source of emergency lighting Gages and controls should be especially well lit so they can be read easily Well maintained flashlights should be provided for personal use m case of power failure, or other emergency Exits, too, should be well lit and identified Exits Each bnilei 100m should have two or moie exits, one at each end of the 100m If a boilei extends more than one story above giound level, the room should have an exit at the boilei runway or floor level for each stoiv This exit should lead to a file escape on the outside of the building If the boilei loom is m a basement (01 sub basement) exits should lead to outside stanways and runways, and should have landings leading to the exit doors Stairs, ladders, and runways Some state and local boiler codes require the installation of stairs, ladders, and runways around boileis which extend 10 ft oi more above flooi level 1396 Even if not lequned bv law, such access is desirable so that personnel can operate and service the boiler safely and without having to step on hot steam or water lines or stand on valve stems or handles Stairs, ladders, and runways must have standard guardrails, handrails and toeboards Runways should be fabricated of steel grating to provide a nonslip surface and at the same time permit circulation of air Walkways should not be near water glasses or safety valve discharge aieas wheie an operator might accidentally be scalded Boiler room emergencies So manv boilei accidents have been in vestigated thoioughly that necessary pre ventive action is generally known Safety professionals should know enough about boiler room proceduies that they can be sure then units are protected (Fig 44-6) Rules for both routine and emergency boilei operation should be posted permanently and legibly in the boiler room (Fig 44-7 ) (Text continues on page 1401 )

It seeks information that is neither relevant nor reasonably calculated to lead to the discovery of admissible evidence; and 2.

It seeks matters that are not relevant to the subject matter of this lawsuit or reasonably calculated to lead to the discovery of admissible evidence; 2.

It seeks matters that are not relevant to the subject matter of this lawsuit or reasonably calculated to lead to the discovery of admissible evidence; 2.

Each Interrogatory that inquires about plants other than the plant or plants at which the Plaintiffs allegedly worked is overly broad, burdensome, harassing, irrelevant, and not reasonably calculated to lead to discovery of admissible evidence.

Each Interrogatory that inquires about plants other than the plant or plants at which the Plaintiffs allegedly worked is overly broad, burdensome, harassing, irrelevant, and not reasonably calculated to lead to discovery of admissible evidence.

It seeks matters that are not relevant to the subject matter of this lawsuit or reasonably calculated to lead to the discovery of admissible evidence; 2.