The first trade in political prisoners took place over Christmas 1962: 20 prisoners and the same number of children were released in return for a delivery of three rail wagons loaded with
potash fertilisers. The prisoner release transactions were negotiated informally at government level, initially as individual deals, and later according to a more consistently established set of processes. The average price per prisoner was around 40,000 Deutsche Marks per person The West German government was motivated, more simply, by humanitarian considerations. In reality, the sale of the prisoner releases was negotiated, from the East German side, by a lawyer originally from
Silesia called
Wolfgang Vogel who evidently enjoyed the full confidence of the
party leadership, but was also valued by the leadership in West Germany, described snappily on at least one occasion by
Helmut Schmidt as "our mail man". along with senior politicians, including
Herbert Wehner,
Helmut Schmidt and
Hans-Jochen Vogel. Another politician who became closely involved in front-line government-level negotiations, as the veil of secrecy began to wear thin, was
Hermann Kreutzer, a formerly East German political activist who in 1949 had been imprisoned for openly opposing the
contentious political merger that had led to the creation of East Germany's ruling
SED (party). Kreutzer's 25-year sentence had been cut short in 1956, during the
Khrushchev Thaw and following intense political pressure from West Germany, when he had been bundled across the border into West Berlin.
Ludwig Geißel of the
Diakonie was also involved in purchasing the freedom of political prisoners, along with members and senior officers of the West Berlin City Council. It was alleged that the long-standing,
Minister of Intra-German Relations between 1969 and 1982
Egon Franke and a senior ministerial official, named Edgar Hirt, had presided over the questionable disappearance of 5.6 Million Deutsche Marks into East Germany. Both men were indicted. They stood trial at the end of 1986, during the run-up to a
general election, for embezzlement and fraud in connection with the
"Häftlingsfreikauf" programme. Franke was acquitted, but the court determined that Hirt had applied some of the "black funds" involved to non-humanitarian causes without the knowledge of his minister, and Hirt was sentenced to a three-and-a-half-year jail term. ==Criticism==