Our experimental work on the ingestion of lead has demonstrated that It would take years of exposure to produce a hygienically significant absorption and accumulation of lead If the Intake per- day were of the order of magnitude of 1 to 1 1/4 mgs. of lead regularly.

Lead Analyses URINE Analysis Number Volume Specific Gravity Mg.

However, there are no points of practical interest in the results on any of the metals except lead.

Oode Description Pigment Non-Volatile Volume "55---------- Velu"0%m/ ' 301-75t> Prewar #40 Outside White(obsolete} 28 301-756 301-827 301-836 POil Saving #40 Outside White(obsolete) Oil saving Outside Whitsail lln3ed Oil saving Outside White: 20$ soya n 301--838 on oil Oil saving Outside Whit: 57$ #500 ' n 301-829 selected soya oil Lead-free oil saving Outside White: n 501-850 all llnBeed Lead-free oil saving Outside White: n . 57$ #500 selected soya oil 301-839 "Trenton" White: 70$ soya, 5$ glyceryl n . phthalate P-301-P-28248 1945 House teats: all linseed, lead- n free F-301-P-28247 " " n " " " 40 P-3OI-P-58578 1946 House tests: all linseed, leaded 35 zinc P-301-P-58591 " " " " " n 40 P-301-P-86265 1947 House tests: all linseed, lead^ free P-301-P-77873 1947 House tests: all #500 selected 35 i) soya oil, lead-free. 92.0 72.8 73-6 n n 73.5 n 83.0 76.2 82.4 Gloss High mediummedium medium- medium low low low low v. low low V. low low low Fl N b c c c b b o c ba v ba s ba DUP150049412 Ol O -4 to

The lead determinations were made by the dithizone method.

ZINC OXIDE AND WHITE LEAD DEPARTllti. 73 LEAD REPINING'DEPARTMENT Operating Income Less - Depreciation KET INCOME 2IKC OXIDE DEPARTMENT Sales of Zinc Oxide Cost of Sales Less - Depreciation NET INCOME Pounds of Zinc Oxide Sold Sales Price Cost of Sales- WHITE LEAD DEPARTMENT Sales of Lead Products Cost of Sales Less - Depreciation NET INC CUE Pounds or Lead Products Sold Sales price Cost of Sales Month of Karen 1942 $ 6,035 *.33?

WHEN YOU USE EUSTON WHITE LEAD Prove for yourself that Euston White Lead gives you at least 20% more coverage than other brands.

He suggests that if the lead figures are normal it should be considered, and further that I .

As I pointed out previously, stippling of the erythrocytes cannot be expected to correlate with the extent of individual lead absorption, and the failure of the stippling to return to a low level is, therefore, not to be regarded as any evidence of continued lead exposure.

His doctor hasn't discarded the lead theory entirely, inasmuch as he was feeling pretty well until I repainted a room with lead paint and the symptoms reappeared.

Sunderman 1 Fes Blood Lead Analysis Lamar Battle I am enclosing a report of the analysis for lead of the sample of blood from Lamar Battle.

Would the exposure to this amount of lead in a small drying room with poor ventilation be sufficient to produce lead poisoning?

Kehoe, 1IY T5 Samples of urine received from a Remington Arms employee for lead analyses.

Dear Fossett, Lead Poisoning

Would the exposure to this amount of lead in a small drying room with poor ventilation be sufficient to produce lead poisoning?