Dr. Herbert Mansbach, a young dentist from Mannheim, had gone to Switzerland after his studies in Germany in order to obtain his DDS and specialize in orthodontics. This, he believed, would be a sought-after skill in Palestine, where he wished to emigrate. However, immigration to Palestine had been curtailed drastically by the British: Dr. Mansbach’s friend Alfred Rothschild, a retired lawyer, informed him that there were no preferential immigration certificates to be had at the moment and that the qualification procedure for a “capitalist certificate” (a type of certificate the awarding of which was dependent on the applicant’s ability to produce at least £1000 and not subject to quotation) was still under way. The matter was of great urgency, since in mid-October, Dr. Mansbach’s residence permit for Switzerland had expired. Rothschild assumed that if the application for a regular certificate was going to go through, the Swiss authorities would allow his friend to stay in the country for the time being.