(i) "Assembled Articles" as nsed herein is defined to mesh articles snch a* storage batteries, lead covered cable, ammunition, etc, in which lead or lead product* are a sub stantial component bat are not resold as lead or lead products.

PARTICULATE LEAD COMPOUNDS IN AUTOMOBILE EXHAUST GAS By D.

PARTICULATE LEAD COMPOUNDS IN AUTOMOBILE EXHAUST GAS By D.

(i) "Assembled Articles" as nsed herein is defined to mesh articles snch a* storage batteries, lead covered cable, ammunition, etc, in which lead or lead product* are a sub stantial component bat are not resold as lead or lead products.

PARTICULATE LEAD COM POUNDS IN AUTOM OBILE EXHAUST GAS By D.

^iologic Effects of Lead in Domestic Animate Arthur-L.

The: article omitted is Machle' s account of "Tetraethyl Lead Intoxication and Poisoning By Related Compounds of Lead," JAMA 105 :578-585* 1935.

They will again deal with lead roofing and flashing, end lead plumbing and water-proofing. 51.

Especial interest has been manifest in substitutes for lead and in use of less soluble lead compounds, for example, intro duction of fritted glazes containing-lead in the form of lead sili cate in place of glazes containing more readily soluble lead com pounds in the pottery industry (7).

They will again deal with lead roofing and flashing, end lead plumbing and water-proofing. 51.

A composite lead chromate lead silicate pig ment consisting

For from lead comes the most widely used white pigment of all-- white lead.

Totramethyl lead.

Lead occupies an intermediate position.

LEAD VENT STACK FLASHINGS lead rent *taci flawing*.