ISHIHARA TIPAQUE NEWS TIPAQUE PIGMENTS FOR CHAMPION OF PERFORMANCE & WHITENESS T-701 THE RELATIONSHIP BETWEEN PARTICLE SIZE AND OPTICAL PROPERTIES OF TITANIUM DIOXIDE While common rock sugar is colorless and transparent, a mass of the smaller crystals appears white.

LIA 205 36 \ ora h h u a l me e t iio t h e me mbe r s or LEAD IKDUSTRIE8 ASSOCIATIOI The annual meeting of the members of the Lead In dustries Association vas held at the Roosevelt Hotel, Hew York City, on Thursday, February 25, 1633, at 12:30 P.

1961-62 Paint Tachnolcgy Course Glidden iLasfcarn Region WHITE PIGMENTS There are significant differences in physical properties of the various white pigments* The paint formulator must fully recognize these dif ferences in order to use the pigments most efficiently* The low bulking value for lead pigments (W-l* W-104) is an economic disadvantage* since materials for paint are purchased by the pound and sold by the gallon.

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N 3624 The S.

100078 Lead Ltidinslries Association ewiirrOw w.o*AN*,eMeien* HSWNtLL.wti ?

TOE SOTRDtV EV&NINC POST RICH, WA For the firct time, here are full, deep-tone hues that you can apply quickly and easily wuhoul complicated surrace preparation or troublesome intermixing.,, a deep-tone finish that it durable and can he washed again and again!

That picture sure^arTi^Bj^t me back.. .my father 'always, liked it too.- First paint job he ever took me on,-- he said, "Son, for paint that stands up. and stands out .you stick with,., the boy in the blue overalls.

AtMOOUCtO AT ThC AATIOWAi.

-"reproduced at The natTonal ARCHIVES The Deax 8: Barry Co.

The Dean & Barry Co.

Lead Products Aid in Pierce Foundation Experimental Home Love Coat House Styled with White Lead and Flashed with Sheet Lead e g a r d l e s s of the style, sue, or R cost of any home or structure, pure white lead and oil paint and sheet lead (lashing are two quality products that meet any building budget.

February 3* l$6l Iz a d rooms and smrr BtnxEra >0, 159 To Hsnbere of the Lead Industries JUtoclitlMi DC5WVZD MUD BMRU08 OVUrmO tlAD Boise la beconlag oar* end nore of prohlee in protecting the welfare of wartere la all hinds of Industries.

Mt.nrih^fn "im amrtigrtiKftt hdal OfiihfiM* ESTIMATED DOMESTIC LEAD CONSUMPTION iMart rcNti A bratkOaMi of tath aaath'i coaaaaptioa figaraa far ia<2. ill ba faaaO aa tka fallaaiag pagas.