Original box of slides representing approximately 70 photos. Events include 1927 Freiburg; 1930 Freiburg; 1931 Baden-Baden; 1931 Freiburg. Drivers/riders include Adolf Rosenberger; August Momberger; Francesco Franconi; Hans Stuck; Huldreich Heusser; Paul Weyres; Graf Arco-Zinneberg; Heinrich-Joachim von Morgen; Rudolf Steinweg; Hermann Lang (on a motorbike); Tom Bullus; Graf Max Hardegg (accident with Bugatti); Manfred von Brauchitsch; Annie Minartz; Anton Bauhofer; Count Johnny Lurani; Fritz (not Ernst) von Delius; Hans Kessler; Henry Täuber; Paul Oilter; Prince Hermann zu Leiningen; Bobby Kohlrausch; Ernst-Günther Burggaller; Otto Hipoltsteiner; Willy Seibel.