FROM ROBERT P.

in whole or in part, or used on behalf o f others than Aluminum mpuny o f America or its subsidiaries, without permission.

.

2/11/75 Copied for : KWNelson MJMessel FLBickel/GEFox/LRoberts jRCarpenterMOVarner From JPSieverson I thought you would bs interssted in ths conclusions of this study.

Malcolm.

RESUME John B.

Department of Environmental Sciences M.

Department of Environmental Selene M. 0.

ASARCU Ne\ rk OfflCT Purcnasing Department Mr.

Revift'd 8/72 a TOs t.r.l APPROVED; BT Page 1 of 8 Construction or Repairs Contract Form PD-19 Under $100,000.00 CONTRACT FOR return to purchasing department Reroofing Plant Buildings (Insert name of job) ASARCO Incorporated's AMERICAN-SMELTING- AND -REFINING-GGKFANYJS-__ El Paso Plant at El Paso.

VIA AIRMAIL Mr.

PLAINTIFF'S EXHIBIT % TO: APPROVED IT Page 1 of 7 Caaatraatiaa at IWpai Caatract Para H)M IMar 1100,000.00 ORDER NO.

FOR The OlSTRiCT OF COLUMBIA CIRCUIT * * \ NO. 76-10 28 GAF Corpora v.

PLAINTIFFS | EXHIBIT $ AB-54 August 22, 1975 Mr.

FRICTION PRODUCTS GROUP Winchester Dr.