Just call or write National Lead Company.

pwyiip mmmmm LIA14310 \ iinnmifiiii*. imu iiiaaii mWi LEAD INDUSTRIES ASSOCIATION, INC.

ONCOR PIGMENTS National Lead Piqmfttt nd Ch*mcal 0v.

From National Lead.

LEAD INDUSTRIES ASSOCIATION, INC. 4 282 MADISON AVENUE NEW YORK, N.

Yours: v Your customers': An Oncor M50* line will never lead you astray.

BENTONE GELLANTS National Lead Pigments and Chemicals Oiv.

Call National Lead National Lead Company Room 3282, 111 Broadway, New York, N.

The Basic Lead Silico Chromate pigment.

Whitson will direct the sales of pigments and chemicals in National Lead branches throughout the country.

LEAD INDUSTRIES ASSOCIATION, INC. 292 MADISON AVENUE n e w y o r k . n .y . 10017 October 31, 1967 TELEPHONrr.

Yours: v Your customers': An Oncor M50* line will never lead you astray.

BENTONE GELLANTS National Lead Pigments and Chemicals Oiv.

Whitson was first employed by the Atlantic Branch, National Lead Company in 1932 at New York as a salesman for lead pigments and oxides.

Fowler Lead Industries Association, Inc. 292 Madison Avenue New York 17, New York Dear Don; I wonder whether you have some supply of "Industrial Lead Poisoning", the chapter from Patty; Industrial Hygiene and Toxicology, from which you could provide some additional copies for me.