1, 1944 see shovn in the following summary: Net Profit (Loss*) on Plant Operations Year 1942 Year 1947 Year 1944 Investment at December 31, 1944 Tooele plant 4 28,320.46 394,775.34* Copper Canyon lease Miami plant Lead refinery Zinc oxide 121.098.88" 133,925.85 36,773.18* 32,969.95 department White lead 150,804.77* 90,618.19* department 19, xrtJBr* 16,823.44* Raritan refinery 1,203,389.23 1,216,453.14 Raritan electro- sheet department 15,600.35* 34,409.58* Not allocated (da- tails page 41) 88.075.77* Grose profit on plant operations - as above $ 1,042,376.83 764,377.88 344, O8.98* 4,552,484.04 147, 72.64 36, 23.72 1.257.380.07 1,594,017.85 754,932.17 1, 90.97* 570,632.78 21, 01.99* 595,416.05 729,!

RESPONSE: Objection: Defendant Union Pacific Resources Company objects to this request on the grounds it is excessive, overbroad, vague, and therefore irrelevant and not reasonably calculated to lead to the discovery ofadmissible evidence.

Lead Operator Duties 2.

TUMORS OF THE MESENCHYMATOUS TISSUES 669 converted into non-radioactive lead.

Workers engaged in this operation are exposed to roentgen-rays if not protected by lead shields of proper thickness corresponding to the tension of the electric current applied.

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

The reason why management may not have always tnken the lead in maintaining health is probably because other problems seem more Important.

1 3i * * 4 LEAD INDUSTRIES ASSOCIATION 4M UCOHOTOM AVMW new row t7, K v.

(The International Lead Zinc Research Organization, Inc. represents Lead Indv'stries Association, Ethyl Corpor tion, E.I. dr.Pont deNemours, and Associated Octel Company, Ltd.

"The Toxicity of Tetraethyl Lead" by Dr.

Silica Asbestine Leaded Zinc 35^ Sublimed VThite Lead L'lt remarine Blue LL iwl} a Yield in Gallons Dr it Cost 40C 250 100 71 29 2 oz. 11.28 10.97 4.21 1.45 5.3?

j ^NATIONAL LEAD COMPANY .

The pigment, however, is quite different, in that it is lead-free.

Z~35 . 3 sr --; =^2T3 i .***3 NATIONAL LEAD COMPANY *yn<y>r iwnt.vft- rv.c'j *v<r?

-dte hazard froa r lead standpoint.