USAF record 28929510 (1947)

PROJECT 10012 RECORD CARD DATE-TIME GROUP: 7 July 1947 Local: 1145 CST & 1430 CST OCT: PHOTOS: [Y] SOURCE: Military & Civilian LENGTH OF OBSERVATION: 15 seconds - 20 seconds NUMBER OF OBJECTS: One COURSE: CONCLUSIONS: [HW:] Insufficient information for proper analysis. BRIEF SUMMARY OF OBSERVATION: Saucer descended vertically edgewise through clouds, stopped at 4000' and assumed horizontal position and proceeded in horizontal flight from a horizontal position for 15 seconds covering 25 miles, again stopped and disappeared. [STAMP:]