IX Shot CACTUS Type Remarks Surface Eniwetok; light sampling 0550 Barge Bikini; seven samplers engaged 12 May 1958 Surface Bikini; five samplers engaged 0630 Surface Eniwetok; ten Date -0615 6 May 1958 12 May 1958 BUTTERNUT KOA WAHOO 13 May 1958 samplers participated S00 feet 1300 Eniwetok; three sampling 16 May 1958 Underwater HOLLY 0630 21 May 1958 Farge Eniwetok; five samplers participated NUTMEG 0920 Barge Bikini; seven samplers YELLOWWOOD 1,00 Bar gs Eniwetok; six samplers performed MAGNOLIA 0600 Barge Eniwetok; five samplers TOBACCO 115 SYCAMORE 1500 22 May 1958 26 May 1958 27 May 1958 ‘aircraft Eniwetok; five 30 May 1958 samplers Bikini; eight samplers in all, three B-5S7B 31 May 1958 substituted for B-57D aircraft because of unexpected low cloud ceiling 183 AFWI/HO