"\"Ruth Fischer (11 December 1895 – 13 March 1961) was a German Communist, a co-founder of the Austrian Communist Party in 1918. She later became a staunch anti-Communist activist and, according to secret information declassified in 2010, was a key agent of the American intelligence service known as\"The Pon\"\"--wikipedia(English)(viewd in 29.6.2016).\n\nNewspaper clippings, biographical information"@eng . "[7] p.\n\nEnvelope 6/90 ; microfilm reel 062 ; Frames 277 - 286"@eng . . "Ruth Fischer"@eng . . . . "Ruth Fischer"@eng . .