Lead and Zinc Markets . . . ...........................................

lead Oalda 74 HANDLING.

Maremont also objects to this interrogatory on the grounds that it is overbroad and unduly burdensome, vague and ambiguous, not relevant and not reasonably calculated to lead to the discovery of admissible evidence.

Maremont also objects to this interrogatory on the grounds that it is overbroad and unduly burdensome, vague and ambiguous, not relevant and not reasonably calculated to lead to the discovery of admissible evidence.

Copy far future bulletins la balng prepared and will cover abaat lead ahomr pane, lead vaot stack flaahlnga id lead In chadcal laboratory pluabing ayeiea*.

Lead Co, (The Qllddon Co.)

eci Lead Technical Steering Coolttee focli a.

Copy far future bulletins la balng prepared and will cover abaat lead ahomr pane, lead vaot stack flaahlnga id lead In chadcal laboratory pluabing ayeiea*.

- 3- Samples taken vere:- Lead in air Date Time No.

The 24-hour urine analysis for lead revealed 0.47 mg. of lead per liter, which is quite high.

IV have followed up numerous com plaints of injury, have investigated them carefully, and we see no evidence at this time to indicate that there have ever been any cases of lead poison Ing as result of distribution of lead-containing gasolines.

I would not wish to relate the lead in the air to gasoline consumption, either, since it is not possible, at this time, to determine the contribution made to the lead in the air by the exhaust of automobiles.

There was a eonsldereble margin between the price of lead and the price of white lead.

Thus, the "normal" values in the U.S.A. range up to 3 or, ilfillan, Ph.D Page 2 September 12, 1968 haps, 4 milligrams of lead per 100 grams of fresh bone, while values that result _rom unusual types of exposure to lead range up to more than 10 times these values.

The short range program to cover all interior products with primary concentration on replacing the lead pigmentation first and long range outlook on replacing the lead driers.