Antigo, WisconsinJuly 1957

The OCR text provided is substantially garbled and fragmented. While the case file appears to span 43 pages and contains multiple UFO reports from summer 1957, the OCR quality degrades significantly after the first few pages, making it impossible to reliably extract coherent information about the Antigo, Wisconsin sighting specifically.

The document metadata indicates this is a Project Blue Book case file from July 1957 at Antigo, Wisconsin, evaluated as "unknown" by the USAF. However, the OCR text does not contain a clearly readable narrative of the Antigo sighting itself. Pages 5-43 consist largely of unrelated case summaries (New Jersey, New Mexico, Oregon, Canada, and others) and fragmentary radar logs, weather data, and message traffic that do not consistently refer to Antigo.

Without access to a legible version of the Antigo case narrative, a responsible summary cannot be written. The full case file of 43 pages is reproduced below as held by the National Archives.