3. DATI!TIMI OltOU' 7. LENGTH 0 .. OIIIRYATION 10. :lRI!fl SUMMARY OP SIGHTING Round. Reddish white. AT!C FORM 329 (RBV 26 SKP 52) PROJECT 10073 RECORD CARD 2. LOCATION Riverside, Cali~ 4. TYPE 011 OIS!RYATIOM Xij Ground-VIsual 0 AI~VIsuol 1. NUMBER 0,. OBJeCTS 0 Ground-Rodor 0 Air-Intercept Radar (l1) vertical 1 1. COMMENTS CONCLUSitiHS Was Balloon Probablr Balloon Posslblr Balloon Was Aircraft P roba\,1 1 Ai reraft 0 Po ssl bl y AI reroft 0 Was Astronomical 0 Probably Astronomical 0 Po ssiblr Astronomical '0 Insufficient Data for Evaluation Insufficient dnta , possibly a/c sighting except for reported disappearru1ce . , ' I UFOB INDEX CARD 2. LOCATION CvNCL ,~, .. 0 Was Balloon 3. DATETIME CROUP 0 Probably Balloon I.I.WI1 LlJ.~=i ------1 Possibly Balloo n .C. TYPE OF 08$ A 0 Ground-Radar 0 Was Aircraft Local 2 Ground-Visua 0 Probably Aircraft Possi~y Aircraft S. PHPTOS 0 Was Astronomical 7. LENGTH OF OBSERVATION Three ( 3) M1 rmte.l . 10. BRIEF SUMMARY OF SIGHTING One (1) round, te object~ ot a di:ae at arrn s length f1tt .. n old. AlSOP Form 5 (15 Oct 54) 0 Probably Astronomi col 0 Possibly Astronomical 0 Insufficient Data for Evalua t ion 11. COMMENTS The chaneteri3tics or this object seem to e6&ncide with those or a belloon. Obser1er stated the object ap and at the same point, but 78\ the object straight up, and at the same time over the borlson. This doeen t add up but the rest of the tacta to out a ......._ , .. sighting. No ion authorised ~ t bia headquarters