The letter copy states that Chambers gave up these practices in 1938 when he left the underground , attributed to newfound Christianity .
In 1978 , Allen Weinstein 's Perjury revealed that the FBI has a copy of a letter in which Chambers described homosexual liaisons during the 1930s .
The letter copy states that Chambers gave up these practices in 1938 when Chambers left the underground , attributed to newfound Christianity .
In 1978 , Allen Weinstein 's Perjury revealed that the FBI has a copy of a letter in which Chambers described homosexual liaisons during the 1930s .