I became aware that among seeming refugees and martyrs in heroic causes, there were some dubious characters who served the German intelligence bureau and were paid to spy and eavesdrop. It became obvious that sound and peaceful, quiet and solid Switzerland was being undermined by the mole-like activities of secret agents from both camps. The chambermaid who emptied the waste basket, the telephone operator, the grave waiter who came suspiciously close, were employed by enemy power, the same person often in the pay of both. Luggage would be mysteriously unlocked, blotters were photographed,
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