3 December 1967; examined in 1968 / T100
Herbert Schirmer: Condon Case 42 and later onboard account
Ashland, Nebraska

Witness account
Schirmer reported an unusual object during a night patrol and believed about twenty minutes were missing. Later accounts introduced occupants, an onboard visit and explanations of their activities.
Public record
Condon Case 42 preserves the sighting report, site inspection, psychological assessment and Sprinkle's partial-hypnosis experiment. It does not authenticate the later narrative or its familiar insignia.