Lavino & Company Lead Industries Association -- M -- Mackintosh-Hemphill Company Macklin Company Magma Copper Company Maryland Self-Insurers'Association Mayer China Company J.

Gallons Vr.it Cost Total Cost 67.2* Tltenius Dioxide 67. 2.07 Leaded Zina Pignent 35/65 38b . .7.,99 Leaded Zinc Pigaent b0/60 192 b.Ol 8.151 per Lb. 330.12 .069 * * 26.50 .066 12,67 Asbestine 171 Basic Carbonate Ehlte Lead .-.s.

These results are all well above the upper range of normal concentration of lead.

You will note the lead concentrations in the water after cleaning had been completed.

Lead ..............................

Whits Lead 35X I.aadad Uno Asbsatire Titanfur. .loxlde VEHICLE: . 35*52 r E.P.O.

Leaded Zinc-35% 300 Basic Carbonate 'White 25 Lead Titanium Barium 150 Lithonone 250 Magnesium Silicate 125 Yld. in Gals. 6.30 .47 4.20 7.00 5.25 Unit Cost .07 Lb. .08i @ lb.

Lithopone Asbestine Leaded Zinc Oxide 15?

Jones su bjec t Temporary lead warning signs.

The interrogatory seeks information which is irrelevant and immaterial to any issue in this lawsuit and is not reasonably calculated to lead to the discovery of admissible evidence.

ILI y390 puaasr* 65.G Basic Carbonate c2 Lead Leaded Zinc ..sbestine LB.

Reznikoff uses the FairhaL1 method in all his lead determinations.

Unit Cost Total Cast Pigment - 63.4$ Titanium Dioxide 35$ Leaded zinc Basic lead sulphate Whiting Silica Litharge - 47.25 180 63 71 118 2.25 JlW 1.4 3.7. .07^ 1.2 3.1 ,,0c2t.o33f 5.3 sloW - "3ffs 15,60 7.54 8.40 .99 1.79 9.98 7.37 13.57 5.29 .71 ' 2.11 .22 Vehicle - 36.6$ Linseed Oil Mineral Spirits Driers O ' o to 236 40.5 1.125 13.70 6.2 - 1.40 ~ .7^ 9.80 32.33 .57 .11 62.23 / Calculated yield 51 gal Mfg. loss included in unit cost Actual yield 51 gal COST ANALYSIS Material cost per gal. or lb.

Abex further objects to this interrogatory on the ground that the information it seeks otherwise lacks relevance to the issues arising in this case, and is not reasonably calculated to lead to the discovery of admissible evidence.

So* 2 sample o f same o il a ft e r bein g in stor age about one month, in tan k t h at h ad con tain ed leaded gaso lin e , t h at had bean clean ed in a r ou tin e manner* b u t 'n o t con sidered lead fr e e " (February lb t h , 1946^; Th is in form ation i s forwarded t o you in order t o keep you post ed on a l l developments in t h is m at t er * N 7690