lst Guided Missile Brigade, 2nd Guided Missile Group, Ft. Bliss, Texas. One military, for whom no activity has been discovered, His exposure was low. radsafe (TU 7) is listed. He may have been on temporary duty with the activity. lst Radiological Safety Support Unit, Ft. McClellan, Alabama. provided the core of TU 7 for TG 7.1. pated; This unit Twenty-eight military partici- the details of their activities are found in Chapter 2. Expo- sures for seven of these men exceeded 3.9 R for the series. 4th Army Hq, Ft. Sam Houston, Texas. ticipation. One military with no identified par- A joint task force representative visited 4th Army Hq to solicit radsafe personnel for temporary duty at CASTLE (Reference 8, September 1953 Installment), and perhaps this man's service was a result. 53lst AAA Battalion, Ellsworth AFB, South Dakota. One military with no identified participation. 4050th ASU Hq Battery, Ft. Sill, Oklahoma. One military with low exposure and no identified participation. 4052nd ASU Hqand Hq Battery, 9th Training Battalion, Ft. Bliss, Texas. Four military badged with TG 7.1, but no specific activity was documented for the group. Probably on temporary duty with TU 7. See note aboveunder AAS&GM. 4054th Staff and Faculty, Department of Tactics and Combined Arms, Ft. Bliss, Texas. nel The two military listed are probably TU 7 temporary duty person- (see note under AA&GM above). 7125th AAU JTF 7, Washington, D.C. Recorded exposure for one was high. Two men identified with TG 7.1, but only one man was badged. 8451st AAU, AFSWP, Washington, D.C. One man with a low exposure. 8452nd AAU below. 329 See