The Department of War released this file in PURSUE Release 01 as a PDF collection of unidentified flying object incident summaries.1 The catalog describes the record as a set of checklists, with many entries accompanied by witness lists, witness statements, narrative reports, or short descriptions.2
The released PDF is a 144-page scanned archival file rather than a text-native document.2 The sampled pages show the record preserving older classified incident paperwork, including Incident No. 174, an October 1, 1948 observation in Ascension Parish, Louisiana.2 That checklist describes one white-hot, cone-shaped object reportedly seen for about 10 seconds.2
This record matters because it places individual sighting reports inside the administrative form system used to collect and compare early UFO reports. The value is less in any single entry than in the continuity of fields: observer identity, location, appearance, motion, weather, and attached narrative material appear together, making the release useful for tracing how reports were standardized before later public UAP disclosure programs.