Glidden Cost Euston Lead "On the Job" Signs -- Each..$ .29 SI8 Euston Lead Wet Paint Signs -- Each...............02 imprinting Dealer's Name, Address and Phone No.-- per order, any quantity... 1.00 Sl7 Euston Lead Painters'Caps -- per C.......... 5.50 Imprinting any quantity--per order... 1.00 Fl06 Euston Lead Folder without color chips -- per C........................ 1.15 D20 Euston Lead Window Display (38"x 47") Each ..........................................................................50 -- TTT-^f Whitest ~ m^TE l e a d If }:fv J'u"dd'po'fd!

:gs Total Lead - 9*^ L Total Lead - 0 .9^ Lead soluble in 0.25.- HOI by v;eight i Initial Governs?

McCooley, Ethyl Corporation, Philadelphia, Pennsylvania Organic and inorganic lead determination rvo\ 00 CJO CD o o Analysis Number Description I4.6A-257 1+6A-258 Sludge off bottom of V Tower, #15 Still Sludge off trays of A Tower, #15 Still TEL 0.0001 Triethyl Lead 0.005 Per Cent Lead Diethyl Lead Halides Di and Triethyl Lead Halides and Carbonates 0.0000+ 0.005+ Inorganic Lead 1.55 0.0000+ 0.0000+ 0.0000+ 0.008 O.58 ~..y.

Room 104 Large X-ray envelopes containing records on the following subjects: Each should include statistical calculations for: Urinary volume Urinary lead excretion (daily output) Urinary lead excretion (concentration) (Dithizone) Blood concentration (Dithizone) Blood concentration (Spectrographic) Lead content of feces Weight of food and beverages Lead intake in food and beverages Weight of subject (in pounds) Porphyrin concentration Reticulocytes Stipple Count Pulse Respiration Blood Pressure (Systolic) Blood Pressure (Dyastolic) Pulse Pressure Dynamometer Reading (Right) Dynamometer Reading (Left) Urinary, feces and blood summaries by charts and graphs, showing lead lost or retained and lead accumulated.

NATIONAL LEAD COMPANY New York.

The formula will meet the Chicago lead law (.06% lead maximum).

i and a pAud one, 9 rciiK net per poena BED LEAD.

Contact of the skin with leaded gasoline results in no measurable percutaneous absorption of lead.

icher Lead Comoany le--icher Lead Company/ Metals Refining Comoany National Lead Comoany National Lead Comoany Reynolds Hotels Company St.

TEL per gallon, 12$ of the lead is removed in the lubri cating oilj with 3 cc., 8% is so removed. 3.

Joseph Lead Co.

and lead "intoxication.

How ever, the lead in the air around the grinder scales on the first floor is also much too high.

They are insisting that the monitoring of lead in air is the only acceptable means of assuring a safe working environment for lead industry workers.

Has been chiefly en gaged in manufacturing lead scum mentioned above end tending melting kettle, adding nigs of lead and scran svot to melt.