A 17th November, 1926.

Professor Emeritus of Occupational Medicine Department of Environmental Health College of Medicine University of Cincinnati Cincinnati, Ohio ON AN APPRAISAL OF THE POTENTIAL HAZARD OF THE ABSORPTION OF LEAD FROM THE AMBIENT URBAN ATMOSPHERE BY THE GENERAL POPULATION OF THE UNITED STATES The problem posed in the title of this statement was initiated, in relation to the general use of gasoline containing lead as a fuel for motor vehicles, in 1926.

Professor Emeritus of Occupational Medicine Department of Environmental Health College of Medicine University of Cincinnati Cincinnati^ Ohio ON AN APPRAISAL OF THE POTENTIAL HAZARD OF THE ABSORPTION OF LEAD FROM THE AMBIENT URBAN ATMOSPHERE BY THE GENERAL POPULATION OF THE UNITED STATES The problem posed in the title of this statement was initiated; in relation to the general use of gasoline containing lead as a fuel for motor vehicles, in 1926.

., Great Britain VOLUME vm JANUARY. 1926--DECEMBER, 1926 PLAINTIFF'S EXHIBIT DOW-1637 PUBLISHEDJBY HARVARD SCHOOL OF PUBLIC HEALTH Boston, Mass.

In addi tion to the local lesions signs of intoxication might also occur, if the dose was a large one, leading to a fatal issue, and, postmortem, lesions of K.u ST08S0436 210 THE JOURNAL OF INDUSTRIAL HYGIENE respiratory air because of the con tinuously alternating inspiratory and expiratory movements and because of the electric charges of the particles; the form of the particles also must be taken into consideration: flat scale or shell-like particles are more easily held in suspension.

Hazards A ssociated with the manufacture of T e tra e th y l Lead and Leaded Gasoline.

The written report was published in 1926. -- I think the Surgeon-deneral in his report asked for an appropriation from Congress in order to carry on experiments, q That is quite true; hut they did issue a report in 1926.

Thus, in a study of the lead hazard in a storage-battery plant (5), the Public Health Service adopted a special method of determining the permissible limit of lead dust.

1926 .

Kehoe, Medical Director, Ethyl Gasoline Corporation; "Associate Professor of Physiology, University of Cincinnati.

FILE NAME: General Electric (GE) DATE: 1923-1934 DOC#: GE036 DOCUMENT DESCRIPTION: Dr.

Thus, in a study of the lead hazard in a storage-battery plant (5), the Public Health Service adopted a special method of determining the permissible

Kehoe, Medical Director, Ethyl Gasoline Corporation; "Associate Professor of Physiology, University of Cincinnati.

LOS ANGELES CITY DIRECTORY (1923) Los Angeles City Directory, 1923 CALA00000150 3637 WILSON & CO INC OF CALIFORNIA, 1000 Lyon Woodward-Bennett Co E Vernon and Santa Fe trks Paint and Oil Manufacturers GREEN-MARSHALL COMPANY, 1624 E 14th `Paint Brushes LOS ANGELES WALL PAPER & PAINT CO, 628 S Main (See page 295) Paint Manufacturers American Dry Color Co 687 Antonia Avalon Paint Co 2127 Santee BASS-HUETEK PAINT CO, Walton Paint and Wall Paper Co Factory Distribu tors, 1729 Highland av BOHAN E R & CO, 130 E 9th, cor Los Angeles (See page 296) Boulden Paint Co 1926 Temple BRININSTOOL PAINT CO, 908 S Main and 161 S Western av (See page 296) CALIFORNIA PAINT & WALL PAPER CO, 9th, ne cor Main GREEN-MARSHALL COMPANY, 1624 E 14th HILL, HUBBELL & COMPANY, 1612 Compton av (See right bottom lines and page 332) Hughes Paint Co 920 S Main Ironite Paint & Varnish Co 2486 Hunter JEFFERSON PAINT CO, 116-118 E ; Jeffer son Kennedy L C 2429 E 15th MATHEWS PAINT CO INC, 219-221 :S Los An^elc g ' Oakley Paint Mfg Co 1616 Naud Paraffine Companies The Inc Paint, Roof ing and Floor Cover,ing Division 901 903 N Main PYRAMID PAINT PRODUCTS CO, 125 E 9th (See page 296) Rex Paint Co 314 Aurora Roberts Mutual Paint Co 2215 E 9th SARLOW PAINT & VARNISH CO, 319 E 7th Seymour & Seymour 24i6 E 14th SILLERS VARNISH CO, 684-90 S Ander son " Sonneborn L Sons Inc 316-324 E Market Spellens S C 2024 E 1st T-O MANUFACTURING CORF, 908 S Main and 151 S Western av (See page 296) Tropical Paint & Oil Co 365 S BWay rra 618 Wester* Chemical Products Co 2436-2440 E 8th WESTERN WOOD PRESERVING CO, 2421 E 26th Paint Manufacturers--Industrial HILL, HUBBELL & COMPANY, 1612 Compton av (See right bottom lines and page 332) " Painters--House and Sign Adams J E 123 E 62d Adams M J 1014 W 10th Allen Arthur 4931 Lynn Allen H L 1269 N Ardmore av Andrews C D 1261 W Jefferson Andrews Henry 1602% W Jefferson Annin L R 438 Alexander San Fndo Appleton I L 3243 W 60th Arnesen E B 1058 N St Andrews pi Aronson Morrison 6163 S Van Ness av Artman B A 3933 Halldale av Ashley H F 6042 Rosewood av Ashton Chas 413 S Western av .

DIRECTORS (1925-1926).