REPORT DOCUMENTATION PAGESECURITY CLASSIFICATION OF THIS PAGE (When Data Entered):UNCLASSIFIED 1. REPORT NUMBER: DNA 6028F 2. GOVT ACCESSION NO.: 3. RECIPIENT'S CATALOG NUMBER: 4. TITLE (and Subtitle): PROJECT TRINITY 1945-1946 5. TYPE OF REPORT & PERIOD COVERED: Final Report 6. PERFORMING ORG. REPORT NUMBER: JRB 2-816-03-423-00 7. AUTHOR(S): Carl Maag, Steve Rorer 8. CONTRACT OR GRANT NUMBER(S): DNA 001-79-C-0473 9. PERFORMING ORGANIZATION NAME AND ADDRESS: JRB Associates 8400 Westpark Drive McLean, Virginia 22102 10. PROGRAM ELEMENT. PROJECT, TASK AREA & WORK UNIT NUMBERS: Subtask U99QAXMK506-08 11. CONTROLLING OFFICE NAME AND ADDRESS: Director Defense Nuclear Agency Washington, D.C. 20305 12. REPORT DATE: 15 December 1982 13. NUMBER OF PAGES: 76 14. MONITORING AGENCY NAME & ADDRESS(if different from Controlling Office): 15. SECURITY CLASS. (of this report): UNCLASSIFIED 15a. DECLASSIFICATION/DOWNGRADING SCHEDULE: N/A Since UNCLASSIFIED 16. DISTRIBUTION STATEMENT (of this Report): Approved for public release; distribution unlimited. 17. DISTRIBUTION STATEMENT (of the abstract entered In Block 20, If different from Report): 18. SUPPLEMENTARY NOTES: This work was sponsored by the Defense Nuclear Agency under RDT&E RMSS Code B350079464 U99QAXMK50608 H2590D. For sale by National Technical Information Service, Springfield, VA 22161.