mm* LI A035 36 WHITt LEAD PROMOTION WOCRAM LEAD INDUSTRIES ASSOCIATION &*rW Mn 430 A Hnr Va*.

Zelms, regarding publicitv/advertisinf/PR for lead: and by Mr.

Clark to furnish you in connection with the blood specimens sent you about the 21st of November for lead analysis.

SPECIALTIES--DU LITE, "Doubles Light"--A white paint for multiplying the re fraction of light--FERRO-KEEP, Iron and Steel anti-rusting paint--SANITARY FLAT, washable, for the artistic decoration of walls and ceilings--Gold Enamel Aluminum Paint--Red Lead--Graphite Paint--Black Asphaltum Varnish-- PONTOKLENE, for removing tar and road oils from automobiles--French wax.

^Rutijje 271. ...055 per lb. .. 14.90__________ Leaded Zinc Oxide .38)1. .1 271 5.47. . _____ .069. per lb.___ _ ........ 18.70 Asbestine_____ _ 126. ....5.31 ------- .on .per lb. _ . .....139._. _. .

Tho only inference that can be drawn from the values is that they may be representative of the air borne lead concentrations present during any other short term period during tha 8 hour workday.

Many nonindustrial causes, but sometimes seen in lead poison ing.

The probability of a genesis of epithelial cysts from the surface epithelium, on the other hand, is suggested by the processes leading to the epithelization of osteomyelitic sinuses, of the cavity of the middle ear following perforations of the ear drum (leading sometimes to the formation of cholesteatomas) (Kelemen), of traumatic dentigerous cysts of the jaw (Blum; Morehead and Dewey), and by the development of epi thelial cysts in the iris of the eye, following perforating injuries to the eyeball (Bonnet and Paufique; Moore).

Does asbestosis lead to lung cancer?

_ The modem Miracle wall finish Acme'White Lead & Color Work* i>*troi'r, Michigan W, W.

In of the absence of any lead - .

Justification The Chicago Plant is budgeted to make-^. 8 M pounds of bulk litharge for 19^0 to support the manufacture of lead stabilizers at the Chicago Plant.

The key is heat because the power input under emergency conditions can lead to serious safety problems unless the brakes are properly designed and in good working order.

At the present time we are in terested in the uses of some of the lead compounds, p rin cip ally su lfate and peroxide.

MBit @^>as<> <te lead testdsiiirea.