Contents . Introduction . . 2. 6 1 . . 2 ee ‘ ew ew ee : ww te Hp Abstract we Mw Techniques Used to Measure Gamma-Ray Exposure Rates Results of Gamma-Ray Exposure Rate Measurements External Dose Estimation... ... 1 es Acknowledgments wee References . Appendix: 2. 1. . 2... 6 6 1 se ee ew 6 6 ew ee et we we ee 0 se - 22 we Gamma-Ray Exposure Rate Measurements (uR/h) -iii- - 13 eee 24 on Bikini Island. 25