I presume you have noted the lead article By Enzer in the June issue of the Journal of Industrial Hygiene & Toxicology, which issue we have just received.

TRADE NAME: 70-30 House Paint CATEGORY: Exterior Paint COLOR: -White NUMBER: J1 QUALITY: First t PIGMENT: & YIELD IN GALLONS UNIT COST XX Zinc Oxide Carbonate of Lead 370 850 8.00 15.30 -07tO ,07i s^ /f/^<r.08i TOTAL CO^T 26.82 70.13 *6 54- VEHICLE: Diamond X Linseed Oil Raw linseed Oil Refined Linseed Oil #2 Damar Hardener #17 Dryer Turpentine 44 s;0 15 .00 4_- 00 ^00 s 00 5|-6 .

We shall be pleased to report our observations on the skin absorption of tetraethyl lead added to the "Vitol" mixture when the results are available.

TRADE NAi.j CATEGORYJ COLOR i NUMBERi QUALITY i VELVET* f l a t INTERIOR TLAT WALL PAINT WHITE R 3602 FIRST LB,,_________ HELD .Ui CALLOUSUNIT COSTTOTAL COST Titanox 8 C II T Cel ite Lon^olin X Oil 7'erosene Texaco Onyx Soya Bean Oil Refined Oil * 3 Oil Lead 6^ Cobalt 910 35.3080 .Of-*?

White Enamel Liquid 36I 47.00 7 Gloss Oil I8J4. 23.00 Non Stain Linseed Oil 59 5.00 Mineral Spirits 33 5*00 8# Lead Naphthenete 8 1.00 2# Cobalt Naphthenate 3.5___________ .50 77 Per gal 1.11 If 37 " 1.01 " 094. n If ft tt .4-6 " II .84. " If 3.85 52.17 8.51 5.05 s b2 Calculated Yield Manufacturing Loss 2# Actual Yield IO7O.5 102.59 2.56 100.03 $ 99.59 COST ANALYSIS: Material cost per gallon (Total cost divided by actual yield) Direct labor cost per gallon Factory overhead per gallon Bulk cost per gallon Complete package cost per gallon (Container plus filling expense) 1.00 .0540 .2752 1.3292 .2048 Factory cost in package per gallon PRICES 1.5340 (1.53) Highest net unit price which was charged or which would have been charged in March 1942, to each of the following types of buyers or transferees: (A) To a company owned or controlled outlet _______ (B) To an independent wholesaler $ 2.00 (C) By company owned or controlled outlet to retail customer ________ (D) To an independent retailer (dealer) > (E) To other (specify) F>t*e/jr otne-rs.

In this case, a reasonable doubt exists that this man's death may have been the result of lead encephalitis.

I was speaking, of course, of group examinations and not of the investigation of an individual case of suspected lead poisoning-.

Trade Name Category: Color: Number Quality GRADE SPECIFICATIONS COST AMD SELLING PRICES AS OF MARCH 31. 1942 Pratt's Prepared House Paint Exterior House Paint White 110 First Pigment: 60.4# Litharge Zinc Oxide Zinc Silfide Magnesium 30$ Titanium Barium Barium SulTate Magnesium Silicate Vehicle: 39.6$ / Linseed Oil Mineral Spirits Lead Brier Manganese Brier Calculated Yield: Manufacturing Loss 2.5$ Aetual Yield: Lbs. 3.0 100.0 150.0 150.0 50.0 50.0 285.0 38.2 5.0 1.4 829.6 Yield In Gallons 2.13 5.40 4.20 1.38 2.05 35.56 4.50 .585 .175 55.98 1.34 54.64 Cost Analysis: Material Cost per gallon hulk........

Joseph Lead and Chairman of the Foundation's Board John F.

Surfcx Colite #110 ''chicle: 3S.g Flat Wall Liquid Syntex #1840 (Varnish) Syntcx #1515 11 Alkali Refined Linseed Oil White Heavy Bodied Lin. 01] Eosene #5 Cobalt Drier 6$ 1S Lead Fine Oil Calculated Yield Manufacturing Loss Actual Yield.

Dear Doc: We have obtained a -sample of scale from tank No. 84 containing 91 octane number gasoline with a lead content of 4 cc.

You are probably aware of the fact that the upper limit for the lead content of drinking water is generally set at 0.10 mgs. per liter.

RICES~AS'OF MARCH 31. 19a2 " CON FERRO PAINT VARNISH CCh ` TRADE NAME: CATEGORY: COLOR: NUMBER: QUALITY: Delta Interior Trim Enamel V/hite 2401 Second PIGMENT: 26.6% Tltanox C Titanium Dioxide VEHICLE: 73.4% 13239 Varnish 13239 Varnish 6188 Varnish Mineral Spirits 746 Mixing 2% Cobalt 24% Lead Shkg., Rec. & Hdlg.

yt GRADE SPECIFICATIONS COST AMD SELLING PRICES AS OF MARCH 31. 1942 Prado Nana Category: lolor: dumber: duality: Pratt'a Prepared House Paint Trim and Trellis Paints Blind Green 120 First Pigment: 51$ Zinc Oxide Chrome Yellow Chrome Green Magnesium Silicate Barium Sulfate Litharge Vehicle: 49$ Linseed Oil Varnish Mineral Spirits Lead Drier Manganese Drier Calculated Yield: Manufacturing Loss 2.5$ Actual Yield: Lbs. 5.0 6.5 33.5 25.0 100.0 1.0 116.0 22.5 23.25 1.25 .50 333.50 Yield In Gallons Unit Cost Total Cost 0.1 1.19 1.03 2.07 .0765 per Lb. .1760 per Lb. .278 per Lb. .0133 per Lb. .0177 per Lb. .0925 per Lb

Non Stain Linseed Oil 39 Mineral Spirits 33 8^ Lead Naphthenate 8 2% Cobalt Naphthenate 3.5 Calculated Yield Manufacturing Loss 2-J# Actual Yield IO7O.5 5.00 47.00 23.00 5.00 5.00 1.00 ___SP...... 102.59 2.56 100.03 UNIT COST .153 per lb. .059 " .025 " B " .1523 " n TOTAL COST $ 15.30 8.85 3.75 .76 .77 1.11 pe19 r gal.