N S ne a . a ! PERN Ly REEponySST PATO RE RTE SL Ree Se on en ed eeee PACE 8O, @ “Project 21,2 - Sampling 2... 1. ww ww ee ee ee te et eee Project 21,3 - Short Half-life Activities . 2... ....2.6 2 4O Project 22.2 - Measurement of Primary Alpha and Nuclear Time Interval . 2... 2... ee ee he eh te ww we Project 22,3 - S-Unit Monitoring and High Explosive Transit Time, OY MR . 46 ew ee AF ew ee 8D Project 22,3 - Time Interval Measurerents .....,..4566806+e 53 Project 23.1] - Fireball and Bhangmeter, Project 23,2 - Cloud Photography, . . 2... . 1... ee ee ee ew ee ee ee ew DISTRIBUTION, SNL