cia.gov/library/readingroom/docs/HITLER%2C%20ADOLF_0003.pdf
Page 2
3.
"…, a Phillip Citroen, former German SS trooper, stated to him confidentially that Adolph Hitler is still alive. Citroen claimed to have contacted Hitler about once a month in Colombia on his trip from Maracaibo to that country … . He also stated that Hitler left Colombia for Argentina around January 1955."
4.
"The person on the left is alleged to be Citroen and the Person on the right is undoubtedly the person which Citroen claims is Hitler. The back side of the photograph contained the following data: 'Adolf Schrittelmayor, Tunga, Colombia, 1954.' "