https://www.festung-oberland.ch/wp-content/uploads/2024-Logo-FO-300x85.png00Hans Rudolf Schneiderhttps://www.festung-oberland.ch/wp-content/uploads/2024-Logo-FO-300x85.pngHans Rudolf Schneider2024-07-28 19:08:482024-07-28 19:08:48Bunkertag in der Sperre Einigen
