-I * < 1 i pin Ho. 1 and Engineering and Purchasing LEAD INDUSTRIES ASSOCIATION Per#oonel i c a s t 41h s t r c c t NEW YORK IT.

P.* AINT*. .

mwm' LIA16A03 LEAD INDUSTRIES ASSOCIATION r 4M UEX1N4TOH AVMM NCW YOMC IT, M.

it ll l i i | i it I *i i i LEAD INDUSTRIES ASSOCIATION i 0 BAST TfttCT Nn* YOttK 17, M.

October 28, 1953 Dr.

I Tsf ZHEXWtN-W/UtAMS CO.

LEAD INDUSTRIES ASSOCIATION Graybar Building, 420 Lexington Avwnu* Nww York, K Y.

A MilllMII WHEREAS, THE CAIIABA METAL C0MPAHY LIMITED* incorporated in Ontario, Canada, having a place of business at 721 Eastern Avenue, Toronto, Ontario, Canada, is the sole owner, by mesne assignment, of the following Letters Pateat of the Dominion of Canada| Ho. 491,507 issued March 24, 1953, entitled "COMPOSITE LEAD SULPHATE-LEAS SILICATE FXSMBBr Am PROCESS OF MAIBFACStBE"; and, WHEREAS, THE CAHADA METAL CQMPAMY LIMIT!

March 3, 1950 Mr.

V * COPY E.

BETH TO / J a 28`55 MEMORANDUM REPORT #M-?

Los Angeles Times 4-3-1951 REDECORATED..

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