Source: Archives For the Unexplained (AFU),
Norrköping, Sweden
The Lake Kölmjärv, Sweden, UFO incident occurred on 19
July 1946, at 11:45 a.m.
Lake Kölmjärv
(Mapcarta.com):
Related post:
“Swedish Air Force officer Karl-Gösta
Bartoll searches for a ‘ghost rocket’ seen to crash into Lake Kölmjärv on July
19, 1946.”
(Wikipedia text) (wikimedia.org) (wikimedia.org photo)