On the basis of our phone call with you, we decided to admit him and closely monitor his blood leads.

OPEN THE VALVE LEADING TO THE DAY TANKS.

Modern gasolines are sufficiently different in their susceptibility to the addition of lead, from those of the late twenties and early thirties, that a much higher concentration than 3 mi. of tetraethyl lead per gallon could be employed to advantage.

rs-..NsLsexposed to terne plate and leaded spirit. / f % \ w ?.

This device permits the use of gasoline that contains up to 3 o.c* of lead per gallon and is sufficiently complete in the removal of lead to avoid any stoppage of burners or deposits.

-epalcn should aocrue to u* n* they apparently haws, from ths us# at d o re white lead la oil paste paint or dry white lead la prepared point.

Aaong 29 patients tslios stoolswere assuained, lead was present in 17# 'jfce urine ms eaaaain& in 3 eases and lead -was present in only one case*, although in the tea instances - in 'which load ms absent, froa the urine if-ms present in tit stools*.

There can be no question that lead, in any amount is an undesirable ingredient in any article of food, and if one L:rcup of ranufacturers keeps its products lead-free and another does not, no one can quarrel v;ith the rec onnenc.ution that, other factors being equal, the former should be favored.

clour distinction rust ha drarm, :<n tea hbcim by the vmeentr^dieted evidence, between tetraethyl i eo-j non leaded noth ice.

There can be no guestion that lead, in any amount is an undesirable ingredient in any article of food, and if one group of nanusacturers keeps its products lead-free and another does not, no one can quarrel v;ith tho recomr.enc.ation that, other factors being equal, the former should be favored.

(c) National Lead's acicular basic lead sulphate is the poorest of the lead pigments used in mechanical, mixtures.

(urine showed the following;corncentration of lead: D 'A / my lead per liter of urine.

LI A24394 -*; --A~ - -*'- ^ LEAD INDUSTRIES ASSOCIATION o^rri*ft2 MADISON AVCNUK NEW YORK 17, N.

In that event, of courae, rod lead would bo at ao dieadvantage.

arty lead Indurtrlaa Aaaocla*lea, Zao.