gKPVmWCK WHITE 1800, 29, 1973 Mr. 8 T Bow*11 oct Mr.

ADVACIDE 340-A (EPA #8314-20) Charles A.

GLUMIEJf (jOMBVJfT \ TACTORICS: CLEVELAND NC^tOKK CHICAGO ST.

DIVISION OF 8CM CORPORATION Fo r m 136 Pr in u o in U S A 4/71 FROM CITY ANSWERING LETTER OF SUBJECT G.

INTERNATIONAL SMELTING AND REFINING COMPANY ZINC OXIDE DEPARTMENT EAST CHICAGO, INDIANA ANNUAL REPORT YEAR 1941 *** PNYC 00012528 / INTERNATIONAL BELTING AMD REFIHINTC COMPANY Kh ST CHICAGO, INDIANA SUMMARY OF ZINC OXIDE EEPAiffiiKNT OPERATIONS TBLVR 1941 OPERATIONS: Tbs French retort furnoos operated E4 retorts for 259 furaaoe days and 12 retorts operated for 52 furnaoe days.

umo U Til M VICK I'UKKIUKNT 25 Broadway New York Octcbf: 17, r. femes v.

In t e r n a t io n a l Sme l t in g a n d Re f in in g Co mp a n y 25 Broadway Of f ic e o f t h e Vic e Pr e s id e n t New York September 25, 1940.

IN THE UNITED STATES PATENT OFFICE In re application of CUNNARD E.

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0 August 28th, 1946 Mr.

INTERNATIONAL SMELTING AND REFINING COMPANY ZINC OXIDE DEPARTMENT ornc or g e n e r a l s a l e s ma n a g e r GENERAL SALES OFFICE EAST CHICAGO.

feat Chioago, Indiana June 23th, 19*5 Mr.

East Chicago, Indiana April 11, 1944 Ur, Frederick Lalat, Vice-President International Smelting and Refining Company Room 1720 - 25 Broadway New York (4);, New York Dear Sir:- SUBJECT: White Lead Plant Operations, April 2nd to April 8th.