Lead oxide fume (lead seaqul oxide, Pb2O 3) is produced by burning a mixture of propane, air and tetraethyl lead.

;ork which we have done, and I believe that you will find of especial practical interest my discussion on lead absorption and lead excretion in relation to the diagnosis of lead poisoning. r There is one point with regard to treatment to which I have been driven by our observations to have a rather strong point of view.

Lead oxide fume {lead seaqui oxide, PbaO@) is produced by burning a mixture of propane, air and tetraethyl lead.

* NATIONAL LEAD COMPANY Boston. 800 Albany St.

Lake, Helio 10233 Lake, Ifaroon 10078 10238 Lake, Madder 479 Lake, Hbnieh 74 75 83 Lake, Orange 10066 10234 \ Lake, Para 10224 10225 10249 10250 Lake, Persian 10147 N25313 Lake, Pink 475 Late, Ponoean 367 Late, Pulp Blaok 901 Late, Pulp Leaon $03 Late, Pulp Orange 905 Lake, Pulp Tallow 902 904 Late, Bed 878 10064 10120 10124 10183 10244 Late, Rose 721 Late, Scarlet 76, 153, 162, 192, 261, 724, 728, 729, 10049', 10170 10180 10107 10235 10236 10240 10242 10243 Lake, Solferino 52 Lake, epecial 176 Lake, epeoial 176 Lake, special 176 Lakel epecial CAC 10096, 207 Lake, Vienna 79 128 Lake, Veridian, 140 <Cc jig Late, Violet 556 Late Vine 10237 0007-SWP-000120717 Lake, Tellov 97 399 SSk 734 Laap Black 104 481 995 1003 Laurentiazi Green 888 Lead Arsenate of 978 988 13058 13069 13071 13072 13073 Lead Utrate of 211 Lead Pig 557 ^ Lead, Bed 202 502 585 598 598 1054 39 Lead, Sugar of 44 Lead, Sulphate 111 Lead, Sublimed Blue 315 Lead, White 1 le 9 535 , 393 Lead, Yellow, Harrison 573 Lead, Zino 191 411 Leaded Zlno 106 412 413 Llghnit# Black 391 Lime Proof Green 11063 11064 11065 Lime, Aoeiate of 658 911 Line for Lime Sulphur 513 Lime, Chesapeake Bay 386 r Lime,;.

Simplicity itself Soft paste is "shop lead9* Briefly stated, Dutch Boy soft paste white-lead is "shop lead"-r-pure lead-in-oil of a softer or less heavy consistency than regular paste whitelead.

NATIONAL LEAD COMPANY New York.

DUTCH BOY RED-LEAD 0000-NLI-000017629

In the case of metal, the white-lead is applied over a red-lead undercoating.

As to the problem of lead absorption through the skin, I think it Is fair to say that with the exception of the organic lead compounds, such as tetraethyl lead, there is no significant absorp tion of lead through the skin.

The tough, durable red-lead paint film stays elastic . . . expands and contracts with the metal under every change Paste and Liquid Red-Lead Fine, uniform, highly oxidized --there is no better red-lead obtainable than Dutch Boy red-lead.

Lead Co..

When the electric motor lead failed, it required a maintenance team 9 man-hours at a cost of $12.50 per man-hour about three hours to replace the lead and rewrap it.

FUEL ELEMENTS ^National Lead .

This is equivalent to about 76 sigm. of lead for every 10 cu.m* (cubic meters) of effluent.