V. Buildings Integral to the Former Life and/or Persecution of Jews in Wandsbek. 3. No. 27/31 Neumann-Reichardt-Strasse. Mazzotfabrik L. Katz 1935-1940 (L. Katz's Matzohs Factory). No. 33 Neumann-Reichardt-Strasse today, nothing remains of the Matzohs Factory.