“APRO File Microfilm Found!”
by Jan L. Aldrich, 12 January 1999
(UFO UpDates, Toronto ,
Canada )
Jan L. Aldrich informs about
the microfilmed files of the Aerial Phenomena Research Organization (APRO):
APRO was founded in 1952 by the
late Jim and Coral Lorenzen.
The UFO research group was
based in Tucson , Arizona and remained active until 1988. APRO
had many state branches.