UFO Audio Interview:
Oliver Dean, NICAP Member, August 1960
Oliver Dean was an Aerial Phenomena Research Organization (APRO) photographic consultant and a member of the Los Angeles National Investigations Committee on Aerial Phenomena Subcommittee (Los Angeles NICAP Subcommittee):
http://ia700400.us.archive.org/33/items/FlyingSaucers1960/4_NICAP_Oliver_Dean.mp3
(paradigmresearchgroup.org image)