For these sheet lead and fitted with a lead cone reasons lead is an extremely valuable or adjustable lead diaphragm.

(For prior developments see LEAD. \ ol. 27.

sheet lead bands welded to the sheet lead top.

LEAD.

Leadpigments made byU.S. producers dining the relevantperiod included lead carbonates, lead sulphates, leaded zmo oxides, lead chromates and molybdates, red lead, orange mineral, and litharge.

Geehan, Assistant Chief N49778 Lead By O.

Lead Industries Association, Lead in Modern Industry (New York: Lead Industries Association, 1952).

Rather, these differences may reflect differences between an "in vitro" depressant action due to lead ions, and that due to a lead complex in which form the lead may exist in its attachment to circulating red blood cells.

Rowland CORROSION RESISTANCE OF LEAD LEADED PLASTICS Dictaphone Corp.

Rowland CORROSION RESISTANCE OF LEAD LEADED PLASTICS Dictaphone Corp.

Battery Company lead Products Company, Inc Mac Gregor lead Co.

Airborne Lead Concentrations Based on Personal Samplers, Worn by Employees at a Lead Mining and Grinding Operation in the Missouri Lead Belt..,,.................. ..............

available whose *ubjec1 matter it demoted rtHwiHy lo the manufacture, application* and prop* rrlie* of lead, lead alio)-* and lead compound*.

available whose *ubjec1 matter it demoted rtHwiHy lo the manufacture, application* and prop* rrlie* of lead, lead alio)-* and lead compound*.

The National Lead Co.