3-504 wap completed, prior to evacuation and its purpose was tc insure that all persons listed on the J-1 records as being at Bikini Atoll were accounted for. TG 7.1 had J-1 representatives aboard the USS BOXER, USS MONTICELLO, and the USNS AINSWORTH. Each member of TG 7.1 was muster ed upon boarding. When all personnel listed on the pre-evacuation muster list were aboard a ship the muster was completed and the final muster report was then submitted by the Task Group Muster Officer to CJTF SEVEN. ec. Shots at Johnston [sland 1 . Due to the limited ports of entry, land area, the sme]! and the small number of TG per- sonnel present, muster of personnel for shots at Johnston Island was a relatively simple matter and was handled separately from the muster of personnel at Eniwetok ana Bikini Atolls. aA muster plan for the con- duct of sightmuisters at Johnston Island was published July 20, 1958. This plan was very similar to the plan used in the EPG, i ° y PIED/DOE 434 L RC - ker in that it established a Task Group Muster Officer, Task Unit Muster Officers, etc. A Pre-evacuation muster of personnel at Johnston was made as described in b.1 and b.2 above, (f' except that the muster commenced iz. naan fo £en