III'""" IllO Antydamp_____ ............................. _____........... .1___ Arsenate of Calcium, Dry................... ........................................................... .......I___ IIIIIII63 Arsenate of Lead.

III'""" IllO Antydamp_____ ............................. _____........... .1___ Arsenate of Calcium, Dry................... ........................................................... .......I___ IIIIIII63 Arsenate of Lead.

The lead resinate was light amber in color and contained r 6.73 per cent of lead.

Sh e r w in -Wil l ia ms Pr o d u c t s PRICE LIST No. 66 EFFECTIVE JANUARY 24. 1925 PricM ib)*ct to chant* wtthout notice Price* F.

Sh e r w in -Wil l ia ms Pr o d u c t s PRICE LIST No. 66 EFFECTIVE JANUARY 24. 1925 PricM ib)*ct to chant* wtthout notice Price* F.

Proxy of National Lead Company in favor of James a .

Lead R.W.

Joseph Lead Co.------------964t 11 United Metals.

.-4JWHJWJ m LIA16331 LEAD INDUSTRIES ASSOCIATION **o utjantrrott avtnuc WW TOM IT, M.

Tou will notice that in figuring the lead and oil Job I have added $2.00 for labor.

LIA16331 LEAD INDUSTRIES ASSOCIATION **o utjantrrott a v t n u c WW TOM IT, M.

Dutch Boy white-lead is pure white-lead.

I am sending to you under separate cover a series of articles which have been published from this laboratory on the subject of lead, and on the problem of gasoline containing tetraethyl lead.

National Lead & Oil Co. of Pa.. 316 Fourth Ave Philadelphia, John T.

Lead R.W.