It has been demonstrated that groups of people respond fairly promptly to increases in their exposure to lead by excreting lead at an increased rate.

LEAD INDUSTRIES ASSOCIATION 4S0 UDON470N AVCNUC NCW VOMt IT.

/ PPM % of PEL Per M3 CONOCO CHEMICALS - ABERI * DOSIMETRY DATA CARD (B| ANT NSAMPLE 0048 Hazard: VCM ( X) Lead ( ) Noise < )--------------------------------- ( ) Date _10/20/79____ Time Clock I Lead Sampling Only) : IN: Q 7Of) MA\A PMf ) OUT: t?

Lead Operator 4.

Witherspoon Special Considerations: EPA is setting a standard for lead in the atmosphere.

Witherspoon Special Considerations: EPA is setting a standard for lead in the atmosphere.

Would you ask National Lead to help you get to the moon?

the grounds that it is overly broad and unduly burdensome, calls for speculation, vague and not reasonably calculated to lead to the discovexy of admissible evidence.

Tto laboratory la currently oaklm Initial tests oa a short serial of solution eoetlnrs tosed on Hypeloo cured with red lead, rao<luf freu kO parts per 100 at Hypalon to appraEtnately 100 parts cf rad lead.

In view of your comments on the report "Occupational Lead Exposure and Lead Poisoning", I am requesting you to send me an additional fifty (pO) copies of it, and to bill me for them.

Lead ' - Lbs.

Rrcf-Leaded AFE from rust ,. . .

Blood lead........................................'.................................................................

Lead Operator 4.

Abex further objects to this interrogatory on the ground that the information it seeks otherwise lacks relevance to the issues arising in this case, and is not reasonably calculated to lead to the discovery of admissible evidence.