Dr. Eduard Trautvetter's Nachfolger, Wilh. Perlich, Oberrossarzt a. D., Thierklinik und Beschlagschmiede, Leipzig, Rechnung vom 22. Juli 1902, 22 July 1902
Dr. Eduard trautvetter's successor, wilh. Perlich, retired senior horse doctor, animal clinic and shoemaker, leipzig, gustav-adolph-strasse no. 44. Invoice dated july 22, 1902, for mr. Herrmann konetzny, fur dyeing and finishing shop, leipzig-lindenau. Patent neuss, h-stud for horseshoes. For the treatment of a black horse. Date: 22 July 1902.