This file contains correspondence with Heinz Spreitz relating to the organisation Leibniz Society for Cultural Exchanges and an information pack about a project entitled ‘Traditional building in changing societies’. It also contains contains correspondence with Philip F. Rehbock (University of Hawaii at Manoa) relating to a proposed science museum in Hawaii with a typescript informal proposal entitled 'The design of an Engineering Science Center for Hawaii' by J.S. Fox and Philip F. Rehbock dated Apr. 1978.