This Carnei RECE!

February 10* 1926 Era* Oraoe E* Burnham, Workers* Health Bureau, Broadway and Slovonth Street, New York City* Ey dear Ers* Burnhams I received your letters of February 4th end 5th, and the copy of your analysis of the Bureau of Einea Report* It seems to me to bo very good* The main point In which the re >ort from the Bureau i of Ulnea on the subject of ethyl gao Is defective la that the experiments which that report describes do not apply to real conditions* The animals under test were kept in an atmosphere containing exhaust gas and dust only up to four parts of carbon monoxide in ten thousand* The point is made that this amount of carbon monoxide is the standard which I and my associ ates determined as the highest propor amount for the New York, New Jersey Vehicular Tunnel.

iiS3iO-_FOlONIE: 7. s t a n d a r d o i l c o m p a h y In this case, ik plaintiff, entered the employ-,of the Standard Oil Company after preparation in his work of chemistry, largely conducted at - the University. of Chicago.

BOY QUARTERLY DEVOTED TO PRACTICAL AND TECHNICAL DISCUSSIONS OF PROTECTIVE AND DECORATIVE PAINT COATINGS.

Minutes of Regular Meeting of the Board of Directors of National Lead Company held at No.

minutes of Regular Meeting of the 3oard of directors of `-ational Lead Company held at 111 Broadway, Lev; York City, on Thursday, June 21, 1923, at ___10 o*clock A.

Minutes of Regular Meeting of the Board of Directors of National Lead Company held at 111 Broadway, New York City, on Thursday, Larch 21, 1329, at 10 o1 clock A. hi, Present!

Hint*,. of Of U .,>." * > " *"' Of ':; 1924 at 9 (^clock ** f.U*.l* **. of th.

STATEMENT OF MISCELLANEOUS ACCOUNTS.

THE CHAMELEON A magazine for employees of The Sherwin-Williams Co.

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U ASSOCIATE COMMITTEES paralyzed birds were given different treatments, such as ultra-violet light, special <liel or the widely advertised iodine vermicide, but all were ineffective.

350 FRANK A.