"I remember that you and the World Council have also played an important part in convincing the Swiss authorities of the deadly danger threatening the Jews in all occupied countries and trying to obtain from them a more liberal attitude in admitting refugees. I remember distinctly, though I do not find any trace in writing, that I have put at your disposal several times very detailed information and reports which you have been good enough to communicate on behalf of the World Council of Churches to the Swiss authorities. If I am not mistaken, at least on one occasion you have personally intervened with Federal Councillor von Steiger in such matter." Dr. Riegner commented on this point as follows: "I am still convinced that these interventions of the World Council have been at certain moments of great value. In the course of the discussions which I had during the last year with either Dr. Visser 't Hooft or Dr. Freudenberg, I became convinced that these representations have most probably been made by Dr. Alfons Koechlin, (Base]), the former head of the Protestant Federation of Switzerland and one of the Presidents of the Provisional World Council at that time. Dr. Koechlin, of course, received the material from Dr. Visser 't Hooft and Dr. Freudenberg." [588] Jews and Christians also co-operated together in breaking the wall of silence. The Secretary of the Federal Council of Churches of Christ in the United States, Dr. McCrea Cavert, visited Dr. Visser 't Hooft in Sept., 1942. Dr. Riegner reports about this visit: "With regard to our knowledge of the Nazi plan of total extermination of European Jewry, I wish to state that the first report on this plan reached me in the last days of July I 942 and I communicated it to Rabbi Wise in New York and Mr. Silverman in London during the first days of August 1942 (through diplomatic channels). Dr. Wise received the message during the last days of August 1942 and asked Mr. Cavert to use his visit to Geneva at the beginning of September 1942 to find out from us whether deportation really meant extermination. After having spoken to us - I believe to Prof. Guggenheim - he confirmed this in a cable to the United States." [589] In the same letter to Dr. Visser 't Hooft, Dr. Riegner stated: "Some of the very forceful speeches by Dr. Bell and other dignitaries of the Anglican Church in the House of Lords were based on reports which we have communicated to them." <274> A telegram was sent by Dr. Visser 't Hooft to the Archbishop of Canterbury and to the Federal Council of Churches in the United States. Its contents were as follows: