contain key data for assessing the effects of plutonium production. The boxes andtheir highlights are as follows: — Box Numbers 1. 113160 Highlight | Study of Health Effects ofPlutonium Production 2. 114671-74 Environmental Methods Manuals 3. 128023, 137756, Hanford Radiation Protection Historical Files ; and 139941 4. 137766-81 | Historical Data on Health and Environmental Effects The box inventories may not reflect the present condition of these records. Arranging for Access to Inactive Records Produced by Pacific Northwest National Laboratory—Selected Materials on the Effects of Plutonium Production: Access to unclassified portions of these materials can be arranged under provisions of the Freedom of Information Act (FOIA). An FOIA request may be submitted, or additional information about the records obtained, by contacting the Richland Operations Office FOIA officer at: Freedom of Information Act Officer, A7-75 U.S. Department of Energy P.O. Box 550 Richland, WA 99352 Phone: 509-376-6216. Someof the records on the attached box inventories may have previously been made available at the DOEreading room in Richland. These records may be reviewed and duplicated at the reading room. Thereis a fee for duplication. The reading room can be reached at: DOEPublic Reading Room 100 Sprout Road Richland, WA 99352 Phone: 509-376-8583 E-mail: ReadingRoom@pnl.gov