Includes copies of plans of Häring buildings; correspondence with architects/academics about Häring designs including letters relating to the Gaffre-Guinle hospital in Brazil and a hotel in Germany (Romer Villa), 1980s; photographs of interiors and exterior of Häring buildings including Guido Schmitz and Werner Schmitz houses, 1980s; articles about Häring dated 1950s - 1990s. Original file labelled 'Häring 6: Original documents, Articles about HH after 1950'