The health hazard in the plant, as I see it, is almost exclusively a question of concentration of lead in the air in various places.

Magnet Cove, Ivans Lead: Division; Repairing roof on Warehouse in Building No* 15?

aao&a arose House Paint 301 'Line House paint - lead free Electron Microscope ..

UK2TKD STATES OP AMERICA BEPOPE IKDERAL TRADE COIOilSSIOI In the latter ef SAT I ORAL LEAD COMPAWI, #t el. .

This was due in part to our customers having furnished us with some 2000 tons less lead than in 1947. 2.

Considering the history of exposure, there are certain frctors In the clinical picture which are suggestive,but by no means conclusive, of lead absorption.

Our own observations fail to show any increased Incidence of degenerative diseases among these lead vorkers* We realize that they are absorbing abnormal quantities of lead and ve consider the possibility that this may have some effect upon the duration of their good health and upon the length of their life.

Some considerable deposit of lead compounds might result under these conditions.

Until these ex periments we had no knowledge about the problem nor whether 0.1 ppm. of lead is toxic or not.

A* Kohr Cleveland Stocks >* Distribution Jims 16, 1944 Strictly Parc White Lead Attached Is one of oar labels for Soft Paste White Lead, which as you dll notice shows 2% mineral spirits in stead of 2% turpentine.

TRADE NAME; KUHN' S ALL-PURPOSE SOFT PASTE WHITE LEAD CATEGORYs WHITE LEAD CARBONATE IN OIL, IN PASTE FORM COLOR!

REFDtlSC. 2CTC OXIDE MD T.HITE LEAD BEPJtB'WP^TS LEAD HEMSOTJ DEPASaSTT Operating Income Less " Depreciation BET DTCOKE ZUC OXIDE BEPAHTJEST Sales of Zinc Oxide Cost of Sales Less - Depreciation SET HOOKS Pounds of Zinc Oxide Sold Sales Fries Coat of Sales Sales of Slab Zinc Cost of Sales BET ISC CUE Hontii of September 1942 Month of August 1942 $15,036 2,500 $17.536 $12,345 2.501 $14."46 Bine Months ended Sept. 30. 1942 $ 14,233 27.234 $ 13.001 Bins Months ended Sept. 30, 1941 $ 135,335 35.122 $ 100.217 $78,656 80,121 $ 1,425 910 $ 1.335 557,468 8.215# 8.368# $62,673 63.620 $ 547 $47,246 42.430 $ 4,316 ___ 538 $ 4,278 566,000 8.347# 7.456# $23,265 24,647 $ 1.382 $614,145 685,432 $ 71,233 6.600 $ 77.883 7,354,135 8.306# 5.270# $ 85.406 52.587 $ 3.531 $1,840,742 2,074,900 $ 234,158 26,520 $ 261.078 27,608,655 6.667# 7.512# $- $- Feronda of Slab Zinc Sold Sales Price Cost of Sales 730,306 8.582# 8.711# 270,124 8.613# 7.124# 1,041,508 8.584# 8.528# SHITE IEAD DEPAHOiarT Salat of Lead Erodaeta $51,510 Cost of Sales 89JfO $ 2,160 Lass - Depreciation m ocas 2.065 $ 55 Pawnds of Lead Products Sold Sales Price Cost of Salts 1,017,832 8.550# 8.778# $84,585 80.276 $ 4,305 1.9*0 $ 2,375 533.864 5.058# 8.556# $515,126 87?

Tours.very truly, " .NATIONAL LEAD c o mp a n y (a) E*v&ld Rowe Vic* T.

What in your opinion are significant variations from the normal in urinary lead, percentage: of stippled red cells, and basophilic aggregations?

I take this opportunity to ask you to be good enough to send me a copy of a publication which you sent to Doctor Pavlovsky entitled; "Occupational Lead Exposure and Lead Poisoning" - American Health Associa tion - 1943, CLRGED