7-0 TRADE SAXES LABORATORY PROGRESS REPORT JULY 1950 House Paint8 Exposure panels on comparisons, Rational Lead 45X Lead Silicate vs.

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ETHYL CORPORATION lOO PARK AVENUE BUILDING AT 4Isx STREET NEW YORK 17, N.

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Page 71-1 March 17, 1955 CLASS 7100 Impure carbon, graphite, mineral and mis cellaneous inorganic black pigments. 7100-7109 Bone black 7110-7119 Mineral black, any amorphous carbon 7120-7129 Graphites, both natural and synthetic 7130-71U9 Open 7150-7159 Iron oxide blacks 7160-7169 Open 7170-7179 Antimony sulfides 7180-7199 Open 0007-PMC-000000364 Composition Residue Oil 325 Mesh Absorption % Max.

CONFIDENTIAL DEALERS' NET PRICE LIST No. 39 EFFECTIVE JANUARY 10, 1951 Subjoct to chango without notioo CAMPBELL PAINT & VARNISH CO.

CARLETON SMITH PRESIDENT Th e Ca n a d a Me t a l Co mp a n y Limit e d 721 EASTERN AVENUE To r o n t o 8, Ca n a d a U fits00^* February 9 19^2.

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