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| Name | Last modified | Size | Description |
|---|---|---|---|---|
| Parent Directory | - | ||
| prism_ppt_us_30s_1992.zip | 2025-02-20 17:04 | 61M | |
| prism_ppt_us_30s_199201.zip | 2025-02-20 17:02 | 54M | |
| prism_ppt_us_30s_199202.zip | 2025-02-20 17:05 | 54M | |
| prism_ppt_us_30s_199203.zip | 2025-02-20 16:59 | 55M | |
| prism_ppt_us_30s_199204.zip | 2025-02-20 17:03 | 55M | |
| prism_ppt_us_30s_199205.zip | 2025-02-20 17:00 | 54M | |
| prism_ppt_us_30s_199206.zip | 2025-02-20 17:02 | 54M | |
| prism_ppt_us_30s_199207.zip | 2025-02-20 17:01 | 56M | |
| prism_ppt_us_30s_199208.zip | 2025-02-20 17:03 | 54M | |
| prism_ppt_us_30s_199209.zip | 2025-02-20 17:04 | 53M | |
| prism_ppt_us_30s_199210.zip | 2025-02-20 17:00 | 54M | |
| prism_ppt_us_30s_199211.zip | 2025-02-20 16:58 | 54M | |
| prism_ppt_us_30s_199212.zip | 2025-02-20 16:59 | 55M | |