(The high result in the blood is not an expression of the absorption of tetraethyl or tetramethyl lead, while the low value in the urine is almost equally as strong evidence against the likelihood of significant exposure to organic lead.

If only wise and wellinformed people conduct the gasoline business and the tetraethyl lead business, we. shall be all right, in all likelihood, but what is the situation otherwise of an unregulated business?

This may or ma;,y not be true, since the usual case of lead intoxication Improves in varying degree of promptness, when exposure to lead is brought o an end.

Med, iff, 189-191 (May, 1949) - The author cites the cases of the radium dial painters, the develop ment of tetraethyl lead, the construction of the Holland Tunnel, and the work on refrigerants as examples of the application of research to indus trial hygiene problems In each case the research led to prevention of the hazards; in the case of radium, in the recent work cm atomic energy the use of materials millions of times as radioactive as those previously existing was accomplished without injury, because research had been spent on the problem.

I amvery much opposed to including in the Safety Manual information with respect to the manufacture- of tetraethyl lead and Ethyl Fluid.

Med, 18, 109-191 (May, 194-9) The author cites the cases of the radium dial painters, the develop ment of tetraethyl lead, the construction of the Holland Tunnel, and the work on refrigerants as examples of the application of research to indus trial hygiene problems.

There are a great number and- variety of- physiologi cal problems in industry which Involve the health of employees and public* hat an importance such problems can assume is illustrated by the history of tetraethyl lead W h i c h is not yet a closed problem).

In a few instances (DuPont with chloroaniline and tetraethyl lead) , l "protective clothing committees" within the plant have been set up to determine a fair and equitable method for clothing issuance.

May 8.-- A t the hearing General to be May h2e0ld before the Surgeon on ethyl or leaded gasoline, Thom as Midgley, jr., Vice an attendant bring a quantity of pure tetraethyl, washed his hands thor oughly in the fluid and dried them on his handkerchief.

53~gsJU&n arums* ,-3 you will note one 55-gallon drum of Fluid contains p r e c i s e l y ^ c . 0 ' 3 of Tetraethyl lead* In designing the plant it flight be advisable to base this on the higher fifura of 18,000 metric tons por month and also alio for a possible increase of lead concentration to say Ig c,o*s par gallon.

It wa3 my under standing that consent had been given to use J4. cc of tetraethyl lead in aviation gasoline.

In a few instances (DuPont with chloroaniline and tetraethyl lead), "protective clothing committees" within the plant have been set up to determine a fair and equitable method for clothing issuance.

Med, 18, 109-191 (May, 194-9) The author cites the cases of the radium dial painters, the develop ment of tetraethyl lead, the construction of the Holland Tunnel, and the work on refrigerants as examples of the application of research to indus trial hygiene problems.

0,0*3 of Tetraethyl lead, A....

Regarding the child, a Doctor Baker, one of the local Penns Grove physicians immediately called the Dye Works yesterday afternoon to secure advise as to treatment for a child exposed to tetraethyl lead.