In 1974 Stephen and Sandra Engelking moved to southern Germany to join Willi Haller in the project which he had founded. Willi had already invented the idea of flexible working hours and having established a successful business before founding the time recording equipment manufacturer 'Interflex' which was to be part of the project. Stephen and Sandra set up a chain of boutiques selling products from developing countries as a consequence to the World Service Trust shop in London.
Some of the documentation presented here is in German.
