1886 - 2003, interesting collection "German exhibition and fair documents" in the thick stockbook from one picture postcard the Berlin craft exhibition 1896, with appropriate special cancel to Brunswick used, one unused picture postcard "Greeting of the Leipzig fairground" about 1910, and further with among others 12 "Ostropa" postal stationery from 1936 unused (3 pieces) and used (9 pieces) with the special cancellations the exhibition, over further documents the Leipzig fairground during the allied occupation time, until the modern age.