1950-03-9614513-SiouxCity-Iowa

Document Text (OCR)

PROJECT 10073 RECORD 1. DATE + Tin GROUP 2 LC ‘TION js 30 March 50 30/1,0Z Sioux City, Towa 10, CONCLUSION Possible Balloon. i) TENSE Or wereste Erratic notion, ono observer theusht object a balloon. Coler One and flight in accord with this ovaluatica. S. LENGTH OF OBSERVATION |11. BRIEF SUMMARY AND ANALYSIS 10 Minutes Silver spock cbserved through fiold glacsos while cbcorvers wera watching goose, Cojoct flow a quore pattern over tho city boforo 6. TYPE OF OBSERVATION ddsappearing 4n tho WS...