Author : SIGAP Surrey Investigation Group on Aerial Phenomena Title : The new SIGAP bulletin Year : 1977-1979 Link download : SIGAP_-_The_new_SIGAP_bulletin.zip Welcome to this, the first in a new series of bulletins to be produced and published by the Surrey Investigation Group on Aerial […]
SIGAP
SIGAP - The SIGAP bulletin
Author : SIGAP Surrey Investigation Group on Aerial Phenomena Title : The SIGAP bulletin Year : 1967-1969 Link download : SIGAP_-_The_SIGAP_bulletin.zip The Surrey Investigation Group on Aerial Phenomena extends a welcome to all members in this the forst newsletter since our formation one month […]