MacQrega Lead Co.

Whitson Assistant to Salaa Manager lational lead Company W lortc, 1.

T ) 1 4 in. brass ferrule 1 10 in. x 10 in. lead bend 40 lb. calking lead 7 lb. calking lead 8 4 ln.Ty-Seal Caskets 1 can Ty-Seal Compound 5 lb.

You will note that the concentration of lead found in the urine of Mr.

IBSS. tVrl lead mt tapp.x!

The amount of absorption which will occur among individuals who inhale lead at this level, is not sufficient to elevate, measureably, the concentration of lead in the blood.

LEAD C0NT.

This has nothing to do with lead, and for the purposes of this discussion you can take my word for it on very sound evidence that there Is no reason at the present time to believe that there Is any greater danger associated with the handling of leaded gas dine, than there is in handling ordinary gasoline. .

Till; U.S.A WITH RESPECT TO SUPPLIES OF HOI-LEADED GADOLIKI; Kecently, cablegrams!

Joseph Lead Co.

Joseph Lead Co.

Lead Industries Association, Inc.

The amount of absorption which will occur among individuals who inhale lead at this level, is not sufficient to elevate, measureably, the concentration of lead in the blood.

These men are taking- much too seriously, in relation to lead in the ambient air, the occurrence of lead CD> poisoning, in its frequent association with encephalopathy, among children.

MacQrega Lead Co.