Reception of E11, Oblique in 19mb, June 7

NUMBERS STATION   Reception of E11, Oblique in 19mb, June 7
0745-0748 on 15720 unknown secret tx site to Eu English USB
https://www.youtube.com/watch?v=yj4uOLIsMRE&feature=youtu.be
https://www.youtube.com/watch?v=qWiUDXVKxfQ&feature=youtu.be