Document zo78VzEjzmp2Gr3xpnOa6z1o6

Copy for Dr. O COPY OP CORRESPONDENCE Lee S. Smith & Son Manufacturing Co. 7325 PENN AVENUE Pittsburgh, Pa. Machle June 28* 1234* Dr* Robe** A* Settee* Laboratory tf Applied Physiology* University of Claalnnatl* CisoInnsti* Ohio* Dear Bests* Kehset I hope yen vill forgive me for not replying ecplnr *e your letter of June 12 oensaralag the possible tociaity of lest etearete treated Tlayllts Denture Resin* It happens that our President and General Hanager ears cut of tees and I wanted to disemes , year point of view eith tfeen and then let you hove their reaction* / I m grateful te you foe taping the esMreapeadextee over te Dr* Baohle to ehoei I shall seat s oopy ef this letter, t mm alee glad to Jmmm that in your absence he vill be prepared to woartt out the subee~ quent development of the sroblen* Our group sppreelntes very greatly year sdvia* that e avoid the use of lead tearste on the ground# that the prevsilii* attitude le se mueh against lead-eontainli^ subeteneee, Vs are also glad te knee that yen feel that the use of lead in thin pay would be in nowise hasardoue, bat vs agree with yen that it would certainly be open to serious question and possible legal trouble* At present* sines discussing your letter* vs are sodsavor lag ts get around our dlffisalty by send other hi laws* and if this proves ts be possible* there vill be as need of the investigation about N 24674 Copy for. COPY OF CORRESPONDENCE Lee S. Smith & Son Manufacturing Go. 73 25 PENN AVENUE Pittsburgh, Pa. 6/28/34. which we wrote you. We will ofcourse keep yon informed of the pragree* we make here. Thanking you again for your oourteey in ooneidering our problem and for your willingness to carry out the Investigation* we are Yjry ainoerely yours. S. B. Marbaker, Ph.D., Reaearoh Department* rxiEo GC* Dr. w, p. Maehle /j FORM t41 m 00134